diff --git a/examples/Cargo.toml b/examples/Cargo.toml
index 329104f12..60ae573e5 100644
--- a/examples/Cargo.toml
+++ b/examples/Cargo.toml
@@ -8,21 +8,21 @@ rust-version = "1.56"
 
 [dependencies]
 glib = { git = "https://github.com/gtk-rs/gtk-rs-core", branch = "0.15", version = "0.15" }
-gst = { package = "gstreamer", path = "../gstreamer" }
-gst-gl = { package = "gstreamer-gl", path = "../gstreamer-gl", optional = true }
-gst-gl-egl = { package = "gstreamer-gl-egl", path = "../gstreamer-gl/egl", optional = true }
-gst-gl-wayland = { package = "gstreamer-gl-wayland", path = "../gstreamer-gl/wayland", optional = true }
-gst-gl-x11 = { package = "gstreamer-gl-x11", path = "../gstreamer-gl/x11", optional = true }
-gst-app = { package = "gstreamer-app", path = "../gstreamer-app" }
-gst-audio = { package = "gstreamer-audio", path = "../gstreamer-audio" }
-gst-base = { package = "gstreamer-base", path = "../gstreamer-base" }
-gst-video = { package = "gstreamer-video", path = "../gstreamer-video" }
-gst-pbutils = { package = "gstreamer-pbutils", path = "../gstreamer-pbutils" }
-gst-player = { package = "gstreamer-player", path = "../gstreamer-player", optional = true }
-ges = { package = "gstreamer-editing-services", path = "../gstreamer-editing-services", optional = true }
-gst-sdp = { package = "gstreamer-sdp", path = "../gstreamer-sdp", optional = true }
-gst-rtsp = { package = "gstreamer-rtsp", path = "../gstreamer-rtsp", optional = true }
-gst-rtsp-server = { package = "gstreamer-rtsp-server", path = "../gstreamer-rtsp-server", optional = true }
+gst = { package = "gstreamer", version = "0.18", path = "../gstreamer" }
+gst-gl = { package = "gstreamer-gl", version = "0.18", path = "../gstreamer-gl", optional = true }
+gst-gl-egl = { package = "gstreamer-gl-egl", version = "0.18", path = "../gstreamer-gl/egl", optional = true }
+gst-gl-wayland = { package = "gstreamer-gl-wayland", version = "0.18", path = "../gstreamer-gl/wayland", optional = true }
+gst-gl-x11 = { package = "gstreamer-gl-x11", version = "0.18", path = "../gstreamer-gl/x11", optional = true }
+gst-app = { package = "gstreamer-app", version = "0.18", path = "../gstreamer-app" }
+gst-audio = { package = "gstreamer-audio", version = "0.18", path = "../gstreamer-audio" }
+gst-base = { package = "gstreamer-base", version = "0.18", path = "../gstreamer-base" }
+gst-video = { package = "gstreamer-video", version = "0.18", path = "../gstreamer-video" }
+gst-pbutils = { package = "gstreamer-pbutils", version = "0.18", path = "../gstreamer-pbutils" }
+gst-player = { package = "gstreamer-player", version = "0.18", path = "../gstreamer-player", optional = true }
+ges = { package = "gstreamer-editing-services", version = "0.18", path = "../gstreamer-editing-services", optional = true }
+gst-sdp = { package = "gstreamer-sdp", version = "0.18", path = "../gstreamer-sdp", optional = true }
+gst-rtsp = { package = "gstreamer-rtsp", version = "0.18", path = "../gstreamer-rtsp", optional = true }
+gst-rtsp-server = { package = "gstreamer-rtsp-server", version = "0.18", path = "../gstreamer-rtsp-server", optional = true }
 gtk = { git = "https://github.com/gtk-rs/gtk3-rs", branch = "0.15", version = "0.15", optional = true }
 gdk = { git = "https://github.com/gtk-rs/gtk3-rs", branch = "0.15", version = "0.15", optional = true }
 gio = { git = "https://github.com/gtk-rs/gtk-rs-core", branch = "0.15", version = "0.15" , optional = true }
diff --git a/gstreamer-app/Cargo.toml b/gstreamer-app/Cargo.toml
index 0b23296a1..2ef3fe984 100644
--- a/gstreamer-app/Cargo.toml
+++ b/gstreamer-app/Cargo.toml
@@ -18,10 +18,10 @@ futures-core = "0.3"
 futures-sink = "0.3"
 bitflags = "1.0"
 libc = "0.2"
-ffi = { package = "gstreamer-app-sys", path = "sys", features = ["v1_8"] }
+ffi = { package = "gstreamer-app-sys", version = "0.18", path = "sys", features = ["v1_8"] }
 glib = { git = "https://github.com/gtk-rs/gtk-rs-core", branch = "0.15", version = "0.15" }
-gst = { package = "gstreamer", path = "../gstreamer" }
-gst-base = { package = "gstreamer-base", path = "../gstreamer-base" }
+gst = { package = "gstreamer", version = "0.18", path = "../gstreamer" }
+gst-base = { package = "gstreamer-base", version = "0.18", path = "../gstreamer-base" }
 once_cell = "1.0"
 
 [dev-dependencies]
diff --git a/gstreamer-app/sys/Cargo.toml b/gstreamer-app/sys/Cargo.toml
index 5dede57bc..e9af59c15 100644
--- a/gstreamer-app/sys/Cargo.toml
+++ b/gstreamer-app/sys/Cargo.toml
@@ -13,10 +13,12 @@ version = "0.15"
 [dependencies.gst_base]
 package = "gstreamer-base-sys"
 path = "../../gstreamer-base/sys"
+version = "0.18"
 
 [dependencies.gst]
 package = "gstreamer-sys"
 path = "../../gstreamer/sys"
+version = "0.18"
 
 [dev-dependencies]
 shell-words = "1.0.0"
diff --git a/gstreamer-audio/Cargo.toml b/gstreamer-audio/Cargo.toml
index e004d557f..5955b065d 100644
--- a/gstreamer-audio/Cargo.toml
+++ b/gstreamer-audio/Cargo.toml
@@ -17,10 +17,10 @@ rust-version = "1.56"
 libc = "0.2"
 cfg-if = "1.0"
 bitflags = "1.0"
-ffi = { package = "gstreamer-audio-sys", path = "sys", features = ["v1_8"] }
+ffi = { package = "gstreamer-audio-sys", version = "0.18", path = "sys", features = ["v1_8"] }
 glib = { git = "https://github.com/gtk-rs/gtk-rs-core", branch = "0.15", version = "0.15" }
-gst = { package = "gstreamer", path = "../gstreamer" }
-gst-base = { package = "gstreamer-base", path = "../gstreamer-base" }
+gst = { package = "gstreamer", version = "0.18", path = "../gstreamer" }
+gst-base = { package = "gstreamer-base", version = "0.18", path = "../gstreamer-base" }
 array-init = "2.0"
 once_cell = "1.0"
 
diff --git a/gstreamer-audio/sys/Cargo.toml b/gstreamer-audio/sys/Cargo.toml
index 838a69b87..414bcd3e3 100644
--- a/gstreamer-audio/sys/Cargo.toml
+++ b/gstreamer-audio/sys/Cargo.toml
@@ -19,10 +19,12 @@ version = "0.15"
 [dependencies.gst_base]
 package = "gstreamer-base-sys"
 path = "../../gstreamer-base/sys"
+version = "0.18"
 
 [dependencies.gst]
 package = "gstreamer-sys"
 path = "../../gstreamer/sys"
+version = "0.18"
 
 [dev-dependencies]
 shell-words = "1.0.0"
diff --git a/gstreamer-base/Cargo.toml b/gstreamer-base/Cargo.toml
index d2fb53516..12cb87c98 100644
--- a/gstreamer-base/Cargo.toml
+++ b/gstreamer-base/Cargo.toml
@@ -17,9 +17,9 @@ rust-version = "1.56"
 cfg-if = "1.0"
 libc = "0.2"
 bitflags = "1.0"
-ffi = { package = "gstreamer-base-sys", path = "sys", features = ["v1_8"] }
+ffi = { package = "gstreamer-base-sys", version = "0.18", path = "sys", features = ["v1_8"] }
 glib = { git = "https://github.com/gtk-rs/gtk-rs-core", branch = "0.15", version = "0.15" }
-gst = { package = "gstreamer", path = "../gstreamer" }
+gst = { package = "gstreamer", version = "0.18", path = "../gstreamer" }
 
 [dev-dependencies]
 gir-format-check = "0.1"
diff --git a/gstreamer-base/sys/Cargo.toml b/gstreamer-base/sys/Cargo.toml
index b048311f4..c00c51e30 100644
--- a/gstreamer-base/sys/Cargo.toml
+++ b/gstreamer-base/sys/Cargo.toml
@@ -19,6 +19,7 @@ version = "0.15"
 [dependencies.gst]
 package = "gstreamer-sys"
 path = "../../gstreamer/sys"
+version = "0.18"
 
 [dev-dependencies]
 shell-words = "1.0.0"
diff --git a/gstreamer-check/Cargo.toml b/gstreamer-check/Cargo.toml
index 864a98b04..839018b96 100644
--- a/gstreamer-check/Cargo.toml
+++ b/gstreamer-check/Cargo.toml
@@ -15,9 +15,9 @@ rust-version = "1.56"
 
 [dependencies]
 bitflags = "1.0"
-ffi = { package = "gstreamer-check-sys", path = "sys", features = ["v1_8"] }
+ffi = { package = "gstreamer-check-sys", version = "0.18", path = "sys", features = ["v1_8"] }
 glib = { git = "https://github.com/gtk-rs/gtk-rs-core", branch = "0.15", version = "0.15" }
-gst = { package = "gstreamer", path = "../gstreamer" }
+gst = { package = "gstreamer", version = "0.18", path = "../gstreamer" }
 
 [dev-dependencies]
 gir-format-check = "0.1"
diff --git a/gstreamer-check/sys/Cargo.toml b/gstreamer-check/sys/Cargo.toml
index 8e448aa09..82f5ccf53 100644
--- a/gstreamer-check/sys/Cargo.toml
+++ b/gstreamer-check/sys/Cargo.toml
@@ -19,6 +19,7 @@ version = "0.15"
 [dependencies.gst]
 package = "gstreamer-sys"
 path = "../../gstreamer/sys"
+version = "0.18"
 
 [dev-dependencies]
 shell-words = "1.0.0"
diff --git a/gstreamer-controller/Cargo.toml b/gstreamer-controller/Cargo.toml
index 5ce464b65..4d19880b4 100644
--- a/gstreamer-controller/Cargo.toml
+++ b/gstreamer-controller/Cargo.toml
@@ -16,9 +16,9 @@ rust-version = "1.56"
 [dependencies]
 bitflags = "1.0"
 once_cell = "1.0"
-ffi = { package = "gstreamer-controller-sys", path = "sys", features = ["v1_8"] }
+ffi = { package = "gstreamer-controller-sys", version = "0.18", path = "sys", features = ["v1_8"] }
 glib = { git = "https://github.com/gtk-rs/gtk-rs-core", branch = "0.15", version = "0.15" }
-gst = { package = "gstreamer", path = "../gstreamer" }
+gst = { package = "gstreamer", version = "0.18", path = "../gstreamer" }
 
 [dev-dependencies]
 gir-format-check = "0.1"
diff --git a/gstreamer-controller/sys/Cargo.toml b/gstreamer-controller/sys/Cargo.toml
index d2639bdfa..2392c00f0 100644
--- a/gstreamer-controller/sys/Cargo.toml
+++ b/gstreamer-controller/sys/Cargo.toml
@@ -20,6 +20,7 @@ version = "0.15"
 [dependencies.gst]
 package = "gstreamer-sys"
 path = "../../gstreamer/sys"
+version = "0.18"
 
 [dev-dependencies]
 shell-words = "1.0.0"
diff --git a/gstreamer-editing-services/Cargo.toml b/gstreamer-editing-services/Cargo.toml
index ff9040d99..fd375470e 100644
--- a/gstreamer-editing-services/Cargo.toml
+++ b/gstreamer-editing-services/Cargo.toml
@@ -16,12 +16,12 @@ rust-version = "1.56"
 [dependencies]
 libc = "0.2"
 bitflags = "1.0"
-ffi = { package = "gstreamer-editing-services-sys", path = "sys", features = ["v1_8"]}
+ffi = { package = "gstreamer-editing-services-sys", version = "0.18", path = "sys", features = ["v1_8"]}
 glib = { git = "https://github.com/gtk-rs/gtk-rs-core", branch = "0.15", version = "0.15" }
 gio = { git = "https://github.com/gtk-rs/gtk-rs-core", branch = "0.15", version = "0.15" }
-gst = { package = "gstreamer", path = "../gstreamer" }
-gst-base = { package = "gstreamer-base", path = "../gstreamer-base" }
-gst-pbutils = { package = "gstreamer-pbutils", path = "../gstreamer-pbutils" }
+gst = { package = "gstreamer", version = "0.18", path = "../gstreamer" }
+gst-base = { package = "gstreamer-base", version = "0.18", path = "../gstreamer-base" }
+gst-pbutils = { package = "gstreamer-pbutils", version = "0.18", path = "../gstreamer-pbutils" }
 
 [dev-dependencies]
 gir-format-check = "0.1"
diff --git a/gstreamer-editing-services/sys/Cargo.toml b/gstreamer-editing-services/sys/Cargo.toml
index f1f3115cc..2a0ae8871 100644
--- a/gstreamer-editing-services/sys/Cargo.toml
+++ b/gstreamer-editing-services/sys/Cargo.toml
@@ -25,10 +25,12 @@ version = "0.15"
 [dependencies.gst_pbutils]
 package = "gstreamer-pbutils-sys"
 path = "../../gstreamer-pbutils/sys"
+version = "0.18"
 
 [dependencies.gst]
 package = "gstreamer-sys"
 path = "../../gstreamer/sys"
+version = "0.18"
 
 [dev-dependencies]
 shell-words = "1.0.0"
diff --git a/gstreamer-gl/Cargo.toml b/gstreamer-gl/Cargo.toml
index 9fe373290..659ba235e 100644
--- a/gstreamer-gl/Cargo.toml
+++ b/gstreamer-gl/Cargo.toml
@@ -22,11 +22,11 @@ byteorder = "1"
 cfg-if = "1"
 libc = "0.2"
 once_cell = "1.0"
-ffi = { package = "gstreamer-gl-sys", path = "sys" }
+ffi = { package = "gstreamer-gl-sys", version = "0.18", path = "sys" }
 glib = { git = "https://github.com/gtk-rs/gtk-rs-core", branch = "0.15", version = "0.15" }
-gst = { package = "gstreamer", path = "../gstreamer", features = ["v1_14"] }
-gst-base = { package = "gstreamer-base", path = "../gstreamer-base", features = ["v1_14"] }
-gst-video = { package = "gstreamer-video", path = "../gstreamer-video", features = ["v1_14"] }
+gst = { package = "gstreamer", version = "0.18", path = "../gstreamer", features = ["v1_14"] }
+gst-base = { package = "gstreamer-base", version = "0.18", path = "../gstreamer-base", features = ["v1_14"] }
+gst-video = { package = "gstreamer-video", version = "0.18", path = "../gstreamer-video", features = ["v1_14"] }
 
 [dev-dependencies]
 gir-format-check = "0.1"
diff --git a/gstreamer-gl/egl/Cargo.toml b/gstreamer-gl/egl/Cargo.toml
index a7d62c006..d6344943f 100644
--- a/gstreamer-gl/egl/Cargo.toml
+++ b/gstreamer-gl/egl/Cargo.toml
@@ -18,11 +18,11 @@ rust-version = "1.56"
 
 [dependencies]
 libc = "0.2"
-ffi = { package = "gstreamer-gl-egl-sys", path = "sys" }
+ffi = { package = "gstreamer-gl-egl-sys", version = "0.18", path = "sys" }
 
 glib = { git = "https://github.com/gtk-rs/gtk-rs-core", branch = "0.15", version = "0.15" }
-gst = { package = "gstreamer", path = "../../gstreamer", features = ["v1_14"] }
-gst-gl = { package = "gstreamer-gl", path = "../" }
+gst = { package = "gstreamer", version = "0.18", path = "../../gstreamer", features = ["v1_14"] }
+gst-gl = { package = "gstreamer-gl", version = "0.18", path = "../" }
 
 [dev-dependencies]
 gir-format-check = "0.1"
diff --git a/gstreamer-gl/egl/sys/Cargo.toml b/gstreamer-gl/egl/sys/Cargo.toml
index 41d7bced7..d6fd7b0d5 100644
--- a/gstreamer-gl/egl/sys/Cargo.toml
+++ b/gstreamer-gl/egl/sys/Cargo.toml
@@ -43,6 +43,7 @@ version = "0.15"
 [dependencies.gst_gl]
 package = "gstreamer-gl-sys"
 path = "../../sys"
+version = "0.18"
 
 [build-dependencies]
 system-deps = "6"
diff --git a/gstreamer-gl/sys/Cargo.toml b/gstreamer-gl/sys/Cargo.toml
index 643b1a7d5..e4bd6eac8 100644
--- a/gstreamer-gl/sys/Cargo.toml
+++ b/gstreamer-gl/sys/Cargo.toml
@@ -19,16 +19,19 @@ version = "0.15"
 [dependencies.gst_base]
 package = "gstreamer-base-sys"
 path = "../../gstreamer-base/sys"
+version = "0.18"
 features = ["v1_14"]
 
 [dependencies.gst]
 package = "gstreamer-sys"
 path = "../../gstreamer/sys"
+version = "0.18"
 features = ["v1_14"]
 
 [dependencies.gst_video]
 package = "gstreamer-video-sys"
 path = "../../gstreamer-video/sys"
+version = "0.18"
 features = ["v1_14"]
 
 [dev-dependencies]
diff --git a/gstreamer-gl/wayland/Cargo.toml b/gstreamer-gl/wayland/Cargo.toml
index 4f5438e7d..a3e43f394 100644
--- a/gstreamer-gl/wayland/Cargo.toml
+++ b/gstreamer-gl/wayland/Cargo.toml
@@ -18,11 +18,11 @@ rust-version = "1.56"
 
 [dependencies]
 libc = "0.2"
-ffi = { package = "gstreamer-gl-wayland-sys", path = "sys" }
+ffi = { package = "gstreamer-gl-wayland-sys", version = "0.18", path = "sys" }
 
 glib = { git = "https://github.com/gtk-rs/gtk-rs-core", branch = "0.15", version = "0.15" }
-gst = { package = "gstreamer", path = "../../gstreamer", features = ["v1_14"] }
-gst-gl = { package = "gstreamer-gl", path = "../" }
+gst = { package = "gstreamer", version = "0.18", path = "../../gstreamer", features = ["v1_14"] }
+gst-gl = { package = "gstreamer-gl", version = "0.18", path = "../" }
 
 [dev-dependencies]
 gir-format-check = "0.1"
diff --git a/gstreamer-gl/wayland/sys/Cargo.toml b/gstreamer-gl/wayland/sys/Cargo.toml
index 3afd41a3c..2aade3281 100644
--- a/gstreamer-gl/wayland/sys/Cargo.toml
+++ b/gstreamer-gl/wayland/sys/Cargo.toml
@@ -43,6 +43,7 @@ version = "0.15"
 [dependencies.gst_gl]
 package = "gstreamer-gl-sys"
 path = "../../sys"
+version = "0.18"
 
 [build-dependencies]
 system-deps = "6"
diff --git a/gstreamer-gl/x11/Cargo.toml b/gstreamer-gl/x11/Cargo.toml
index c0ee0cc69..0248ab91a 100644
--- a/gstreamer-gl/x11/Cargo.toml
+++ b/gstreamer-gl/x11/Cargo.toml
@@ -18,11 +18,11 @@ rust-version = "1.56"
 
 [dependencies]
 libc = "0.2"
-ffi = { package = "gstreamer-gl-x11-sys", path = "sys" }
+ffi = { package = "gstreamer-gl-x11-sys", version = "0.18", path = "sys" }
 
 glib = { git = "https://github.com/gtk-rs/gtk-rs-core", branch = "0.15", version = "0.15" }
-gst = { package = "gstreamer", path = "../../gstreamer", features = ["v1_14"] }
-gst-gl = { package = "gstreamer-gl", path = "../" }
+gst = { package = "gstreamer", version = "0.18", path = "../../gstreamer", features = ["v1_14"] }
+gst-gl = { package = "gstreamer-gl", version = "0.18", path = "../" }
 
 [dev-dependencies]
 gir-format-check = "0.1"
diff --git a/gstreamer-gl/x11/sys/Cargo.toml b/gstreamer-gl/x11/sys/Cargo.toml
index be222d65d..227ac0027 100644
--- a/gstreamer-gl/x11/sys/Cargo.toml
+++ b/gstreamer-gl/x11/sys/Cargo.toml
@@ -43,6 +43,7 @@ version = "0.15"
 [dependencies.gst_gl]
 package = "gstreamer-gl-sys"
 path = "../../sys"
+version = "0.18"
 
 [build-dependencies]
 system-deps = "6"
diff --git a/gstreamer-mpegts/sys/Cargo.toml b/gstreamer-mpegts/sys/Cargo.toml
index 363b745b1..4a012475a 100644
--- a/gstreamer-mpegts/sys/Cargo.toml
+++ b/gstreamer-mpegts/sys/Cargo.toml
@@ -13,10 +13,12 @@ version = "0.15"
 [dependencies.gst_base]
 package = "gstreamer-base-sys"
 path = "../../gstreamer-base/sys"
+version = "0.18"
 
 [dependencies.gst]
 package = "gstreamer-sys"
 path = "../../gstreamer/sys"
+version = "0.18"
 
 [dev-dependencies]
 shell-words = "1.0.0"
diff --git a/gstreamer-net/Cargo.toml b/gstreamer-net/Cargo.toml
index 56323ef44..68814b102 100644
--- a/gstreamer-net/Cargo.toml
+++ b/gstreamer-net/Cargo.toml
@@ -14,9 +14,9 @@ edition = "2021"
 rust-version = "1.56"
 
 [dependencies]
-ffi = { package = "gstreamer-net-sys", path = "sys", features = ["v1_8"] }
+ffi = { package = "gstreamer-net-sys", version = "0.18", path = "sys", features = ["v1_8"] }
 glib = { git = "https://github.com/gtk-rs/gtk-rs-core", branch = "0.15", version = "0.15" }
-gst = { package = "gstreamer", path = "../gstreamer" }
+gst = { package = "gstreamer", version = "0.18", path = "../gstreamer" }
 gio = { git = "https://github.com/gtk-rs/gtk-rs-core", branch = "0.15", version = "0.15" }
 
 [dev-dependencies]
diff --git a/gstreamer-net/sys/Cargo.toml b/gstreamer-net/sys/Cargo.toml
index e0b22e980..2cb398e94 100644
--- a/gstreamer-net/sys/Cargo.toml
+++ b/gstreamer-net/sys/Cargo.toml
@@ -19,6 +19,7 @@ version = "0.15"
 [dependencies.gst]
 package = "gstreamer-sys"
 path = "../../gstreamer/sys"
+version = "0.18"
 
 [dev-dependencies]
 shell-words = "1.0.0"
diff --git a/gstreamer-pbutils/Cargo.toml b/gstreamer-pbutils/Cargo.toml
index 469dd3e3b..521a84b59 100644
--- a/gstreamer-pbutils/Cargo.toml
+++ b/gstreamer-pbutils/Cargo.toml
@@ -16,9 +16,9 @@ rust-version = "1.56"
 [dependencies]
 bitflags = "1.0"
 libc = "0.2"
-ffi = { package = "gstreamer-pbutils-sys", path = "sys", features = ["v1_8"] }
+ffi = { package = "gstreamer-pbutils-sys", version = "0.18", path = "sys", features = ["v1_8"] }
 glib = { git = "https://github.com/gtk-rs/gtk-rs-core", branch = "0.15", version = "0.15" }
-gst = { package = "gstreamer", path = "../gstreamer" }
+gst = { package = "gstreamer", version = "0.18", path = "../gstreamer" }
 thiserror = "1.0"
 
 [dev-dependencies]
diff --git a/gstreamer-pbutils/sys/Cargo.toml b/gstreamer-pbutils/sys/Cargo.toml
index b931335ac..d71cf0f0a 100644
--- a/gstreamer-pbutils/sys/Cargo.toml
+++ b/gstreamer-pbutils/sys/Cargo.toml
@@ -19,14 +19,17 @@ version = "0.15"
 [dependencies.gst_audio]
 package = "gstreamer-audio-sys"
 path = "../../gstreamer-audio/sys"
+version = "0.18"
 
 [dependencies.gst]
 package = "gstreamer-sys"
 path = "../../gstreamer/sys"
+version = "0.18"
 
 [dependencies.gst_video]
 package = "gstreamer-video-sys"
 path = "../../gstreamer-video/sys"
+version = "0.18"
 
 [dev-dependencies]
 shell-words = "1.0.0"
diff --git a/gstreamer-player/Cargo.toml b/gstreamer-player/Cargo.toml
index 2b9b5898a..fe02f6723 100644
--- a/gstreamer-player/Cargo.toml
+++ b/gstreamer-player/Cargo.toml
@@ -16,10 +16,10 @@ rust-version = "1.56"
 [dependencies]
 bitflags = "1.0"
 libc = "0.2"
-ffi = { package = "gstreamer-player-sys", path = "sys" }
+ffi = { package = "gstreamer-player-sys", version = "0.18", path = "sys" }
 glib = { git = "https://github.com/gtk-rs/gtk-rs-core", branch = "0.15", version = "0.15" }
-gst = { package = "gstreamer", path = "../gstreamer", features = ["v1_12"] }
-gst-video = { package = "gstreamer-video", path = "../gstreamer-video", features = ["v1_12"] }
+gst = { package = "gstreamer", version = "0.18", path = "../gstreamer", features = ["v1_12"] }
+gst-video = { package = "gstreamer-video", version = "0.18", path = "../gstreamer-video", features = ["v1_12"] }
 once_cell = "1.0"
 
 [dev-dependencies]
diff --git a/gstreamer-player/sys/Cargo.toml b/gstreamer-player/sys/Cargo.toml
index cf80a8530..7d73f5b28 100644
--- a/gstreamer-player/sys/Cargo.toml
+++ b/gstreamer-player/sys/Cargo.toml
@@ -19,11 +19,13 @@ version = "0.15"
 [dependencies.gst]
 package = "gstreamer-sys"
 path = "../../gstreamer/sys"
+version = "0.18"
 features = ["v1_12"]
 
 [dependencies.gst_video]
 package = "gstreamer-video-sys"
 path = "../../gstreamer-video/sys"
+version = "0.18"
 features = ["v1_12"]
 
 [dev-dependencies]
diff --git a/gstreamer-rtp/Cargo.toml b/gstreamer-rtp/Cargo.toml
index d9d16190a..a8a6361d1 100644
--- a/gstreamer-rtp/Cargo.toml
+++ b/gstreamer-rtp/Cargo.toml
@@ -16,9 +16,9 @@ rust-version = "1.56"
 [dependencies]
 bitflags = "1.0"
 once_cell = "1.0"
-ffi = { package = "gstreamer-rtp-sys", path = "sys", features = ["v1_8"] }
+ffi = { package = "gstreamer-rtp-sys", version = "0.18", path = "sys", features = ["v1_8"] }
 glib = { git = "https://github.com/gtk-rs/gtk-rs-core", branch = "0.15", version = "0.15" }
-gst = { package = "gstreamer", path = "../gstreamer" }
+gst = { package = "gstreamer", version = "0.18", path = "../gstreamer" }
 
 [dev-dependencies]
 gir-format-check = "0.1"
diff --git a/gstreamer-rtp/sys/Cargo.toml b/gstreamer-rtp/sys/Cargo.toml
index aa71b5289..8a4bdba7c 100644
--- a/gstreamer-rtp/sys/Cargo.toml
+++ b/gstreamer-rtp/sys/Cargo.toml
@@ -13,10 +13,12 @@ version = "0.15"
 [dependencies.gst_base]
 package = "gstreamer-base-sys"
 path = "../../gstreamer-base/sys"
+version = "0.18"
 
 [dependencies.gst]
 package = "gstreamer-sys"
 path = "../../gstreamer/sys"
+version = "0.18"
 
 [dev-dependencies]
 shell-words = "1.0.0"
diff --git a/gstreamer-rtsp-server/Cargo.toml b/gstreamer-rtsp-server/Cargo.toml
index 7388d675d..501bf4502 100644
--- a/gstreamer-rtsp-server/Cargo.toml
+++ b/gstreamer-rtsp-server/Cargo.toml
@@ -17,13 +17,13 @@ rust-version = "1.56"
 bitflags = "1.0"
 libc = "0.2"
 once_cell = "1.0"
-ffi = { package = "gstreamer-rtsp-server-sys", path = "sys", features = ["v1_8"] }
+ffi = { package = "gstreamer-rtsp-server-sys", version = "0.18", path = "sys", features = ["v1_8"] }
 glib = { git = "https://github.com/gtk-rs/gtk-rs-core", branch = "0.15", version = "0.15" }
 gio = { git = "https://github.com/gtk-rs/gtk-rs-core", branch = "0.15", version = "0.15" }
-gst = { package = "gstreamer", path = "../gstreamer" }
-gst-sdp = { package = "gstreamer-sdp", path = "../gstreamer-sdp" }
-gst-rtsp = { package = "gstreamer-rtsp", path = "../gstreamer-rtsp" }
-gst-net = { package = "gstreamer-net", path = "../gstreamer-net" }
+gst = { package = "gstreamer", version = "0.18", path = "../gstreamer" }
+gst-sdp = { package = "gstreamer-sdp", version = "0.18", path = "../gstreamer-sdp" }
+gst-rtsp = { package = "gstreamer-rtsp", version = "0.18", path = "../gstreamer-rtsp" }
+gst-net = { package = "gstreamer-net", version = "0.18", path = "../gstreamer-net" }
 
 [dev-dependencies]
 gir-format-check = "0.1"
diff --git a/gstreamer-rtsp-server/sys/Cargo.toml b/gstreamer-rtsp-server/sys/Cargo.toml
index 645203561..3a1d3ce8f 100644
--- a/gstreamer-rtsp-server/sys/Cargo.toml
+++ b/gstreamer-rtsp-server/sys/Cargo.toml
@@ -25,18 +25,22 @@ version = "0.15"
 [dependencies.gst_net]
 package = "gstreamer-net-sys"
 path = "../../gstreamer-net/sys"
+version = "0.18"
 
 [dependencies.gst_rtsp]
 package = "gstreamer-rtsp-sys"
 path = "../../gstreamer-rtsp/sys"
+version = "0.18"
 
 [dependencies.gst_sdp]
 package = "gstreamer-sdp-sys"
 path = "../../gstreamer-sdp/sys"
+version = "0.18"
 
 [dependencies.gst]
 package = "gstreamer-sys"
 path = "../../gstreamer/sys"
+version = "0.18"
 
 [dev-dependencies]
 shell-words = "1.0.0"
diff --git a/gstreamer-rtsp/Cargo.toml b/gstreamer-rtsp/Cargo.toml
index 4548960f2..be4980921 100644
--- a/gstreamer-rtsp/Cargo.toml
+++ b/gstreamer-rtsp/Cargo.toml
@@ -16,10 +16,10 @@ rust-version = "1.56"
 [dependencies]
 bitflags = "1.0"
 libc = "0.2"
-ffi = { package = "gstreamer-rtsp-sys", path = "sys", features = ["v1_8"] }
+ffi = { package = "gstreamer-rtsp-sys", version = "0.18", path = "sys", features = ["v1_8"] }
 glib = { git = "https://github.com/gtk-rs/gtk-rs-core", branch = "0.15", version = "0.15" }
-gst = { package = "gstreamer", path = "../gstreamer" }
-gst-sdp = { package = "gstreamer-sdp", path = "../gstreamer-sdp" }
+gst = { package = "gstreamer", version = "0.18", path = "../gstreamer" }
+gst-sdp = { package = "gstreamer-sdp", version = "0.18", path = "../gstreamer-sdp" }
 
 [dev-dependencies]
 gir-format-check = "0.1"
diff --git a/gstreamer-rtsp/sys/Cargo.toml b/gstreamer-rtsp/sys/Cargo.toml
index 2a5ebffbd..bdfbad463 100644
--- a/gstreamer-rtsp/sys/Cargo.toml
+++ b/gstreamer-rtsp/sys/Cargo.toml
@@ -25,10 +25,12 @@ version = "0.15"
 [dependencies.gst_sdp]
 package = "gstreamer-sdp-sys"
 path = "../../gstreamer-sdp/sys"
+version = "0.18"
 
 [dependencies.gst]
 package = "gstreamer-sys"
 path = "../../gstreamer/sys"
+version = "0.18"
 
 [dev-dependencies]
 shell-words = "1.0.0"
diff --git a/gstreamer-sdp/Cargo.toml b/gstreamer-sdp/Cargo.toml
index 6d15efbe0..ec2090c7e 100644
--- a/gstreamer-sdp/Cargo.toml
+++ b/gstreamer-sdp/Cargo.toml
@@ -14,9 +14,9 @@ edition = "2021"
 rust-version = "1.56"
 
 [dependencies]
-ffi = { package = "gstreamer-sdp-sys", path = "sys", features = ["v1_8"] }
+ffi = { package = "gstreamer-sdp-sys", version = "0.18", path = "sys", features = ["v1_8"] }
 glib = { git = "https://github.com/gtk-rs/gtk-rs-core", branch = "0.15", version = "0.15" }
-gst = { package = "gstreamer", path = "../gstreamer" }
+gst = { package = "gstreamer", version = "0.18", path = "../gstreamer" }
 
 [dev-dependencies]
 gir-format-check = "0.1"
diff --git a/gstreamer-sdp/sys/Cargo.toml b/gstreamer-sdp/sys/Cargo.toml
index e8861f7b2..2a36b5ca0 100644
--- a/gstreamer-sdp/sys/Cargo.toml
+++ b/gstreamer-sdp/sys/Cargo.toml
@@ -13,6 +13,7 @@ version = "0.15"
 [dependencies.gst]
 package = "gstreamer-sys"
 path = "../../gstreamer/sys"
+version = "0.18"
 
 [dev-dependencies]
 shell-words = "1.0.0"
diff --git a/gstreamer-tag/sys/Cargo.toml b/gstreamer-tag/sys/Cargo.toml
index 994fa5bd3..9f4ec6174 100644
--- a/gstreamer-tag/sys/Cargo.toml
+++ b/gstreamer-tag/sys/Cargo.toml
@@ -19,6 +19,7 @@ version = "0.15"
 [dependencies.gst]
 package = "gstreamer-sys"
 path = "../../gstreamer/sys"
+version = "0.18"
 
 [dev-dependencies]
 shell-words = "1.0.0"
diff --git a/gstreamer-video/Cargo.toml b/gstreamer-video/Cargo.toml
index f36a9b635..ec7a66d86 100644
--- a/gstreamer-video/Cargo.toml
+++ b/gstreamer-video/Cargo.toml
@@ -17,10 +17,10 @@ rust-version = "1.56"
 bitflags = "1.0"
 libc = "0.2"
 cfg-if = "1.0"
-ffi = { package = "gstreamer-video-sys", path = "sys", features = ["v1_8"] }
+ffi = { package = "gstreamer-video-sys", version = "0.18", path = "sys", features = ["v1_8"] }
 glib = { git = "https://github.com/gtk-rs/gtk-rs-core", branch = "0.15", version = "0.15" }
-gst = { package = "gstreamer", path = "../gstreamer" }
-gst-base = { package = "gstreamer-base", path = "../gstreamer-base" }
+gst = { package = "gstreamer", version = "0.18", path = "../gstreamer" }
+gst-base = { package = "gstreamer-base", version = "0.18", path = "../gstreamer-base" }
 once_cell = "1.0"
 futures-channel = "0.3"
 fragile = "1"
diff --git a/gstreamer-video/sys/Cargo.toml b/gstreamer-video/sys/Cargo.toml
index a353cbdb5..d1fc60eb6 100644
--- a/gstreamer-video/sys/Cargo.toml
+++ b/gstreamer-video/sys/Cargo.toml
@@ -19,10 +19,12 @@ version = "0.15"
 [dependencies.gst_base]
 package = "gstreamer-base-sys"
 path = "../../gstreamer-base/sys"
+version = "0.18"
 
 [dependencies.gst]
 package = "gstreamer-sys"
 path = "../../gstreamer/sys"
+version = "0.18"
 
 [dev-dependencies]
 shell-words = "1.0.0"
diff --git a/gstreamer-webrtc/Cargo.toml b/gstreamer-webrtc/Cargo.toml
index d300fa2e5..8e50a2966 100644
--- a/gstreamer-webrtc/Cargo.toml
+++ b/gstreamer-webrtc/Cargo.toml
@@ -15,10 +15,10 @@ rust-version = "1.56"
 
 [dependencies]
 libc = "0.2"
-ffi = { package = "gstreamer-webrtc-sys", path = "sys" }
+ffi = { package = "gstreamer-webrtc-sys", version = "0.18", path = "sys" }
 glib = { git = "https://github.com/gtk-rs/gtk-rs-core", branch = "0.15", version = "0.15" }
-gst = { package = "gstreamer", path = "../gstreamer", features = ["v1_14"] }
-gst-sdp = { package = "gstreamer-sdp", path = "../gstreamer-sdp", features = ["v1_14"] }
+gst = { package = "gstreamer", version = "0.18", path = "../gstreamer", features = ["v1_14"] }
+gst-sdp = { package = "gstreamer-sdp", version = "0.18", path = "../gstreamer-sdp", features = ["v1_14"] }
 
 [dev-dependencies]
 gir-format-check = "0.1"
diff --git a/gstreamer-webrtc/sys/Cargo.toml b/gstreamer-webrtc/sys/Cargo.toml
index 4a79bc9eb..5b75c9146 100644
--- a/gstreamer-webrtc/sys/Cargo.toml
+++ b/gstreamer-webrtc/sys/Cargo.toml
@@ -13,6 +13,7 @@ version = "0.15"
 [dependencies.gst_sdp]
 package = "gstreamer-sdp-sys"
 path = "../../gstreamer-sdp/sys"
+version = "0.18"
 features = ["v1_14"]
 
 [dev-dependencies]
diff --git a/gstreamer/Cargo.toml b/gstreamer/Cargo.toml
index 67044a40e..61ed1c1dc 100644
--- a/gstreamer/Cargo.toml
+++ b/gstreamer/Cargo.toml
@@ -17,7 +17,7 @@ rust-version = "1.56"
 bitflags = "1.0"
 cfg-if = "1.0"
 libc = "0.2"
-ffi = { package = "gstreamer-sys", path = "sys", features = ["v1_8"] }
+ffi = { package = "gstreamer-sys", version = "0.18", path = "sys", features = ["v1_8"] }
 glib = { git = "https://github.com/gtk-rs/gtk-rs-core", branch = "0.15", version = "0.15" }
 num-integer = { version = "0.1", default-features = false, features = [] }
 num-rational = { version = "0.4", default-features = false, features = [] }
diff --git a/tutorials/Cargo.toml b/tutorials/Cargo.toml
index d84d90558..8fc919f39 100644
--- a/tutorials/Cargo.toml
+++ b/tutorials/Cargo.toml
@@ -10,11 +10,11 @@ rust-version = "1.56"
 glib = { git = "https://github.com/gtk-rs/gtk-rs-core", branch = "0.15", version = "0.15" }
 gdk = { git = "https://github.com/gtk-rs/gtk3-rs", branch = "0.15", version = "0.15", optional = true }
 gtk = { git = "https://github.com/gtk-rs/gtk3-rs", branch = "0.15", version = "0.15", optional = true }
-gst = { package = "gstreamer", path = "../gstreamer" }
-gst-audio = { package = "gstreamer-audio", path = "../gstreamer-audio" }
-gst-video = { package = "gstreamer-video", path = "../gstreamer-video", optional = true }
-gst-app = { package = "gstreamer-app", path = "../gstreamer-app" }
-gst-pbutils = { package = "gstreamer-pbutils", path = "../gstreamer-pbutils" }
+gst = { package = "gstreamer", version = "0.18", path = "../gstreamer" }
+gst-audio = { package = "gstreamer-audio", version = "0.18", path = "../gstreamer-audio" }
+gst-video = { package = "gstreamer-video", version = "0.18", path = "../gstreamer-video", optional = true }
+gst-app = { package = "gstreamer-app", version = "0.18", path = "../gstreamer-app" }
+gst-pbutils = { package = "gstreamer-pbutils", version = "0.18", path = "../gstreamer-pbutils" }
 byte-slice-cast = "1"
 anyhow = "1"
 termion = { version = "1.5", optional = true }