diff --git a/Cargo.lock b/Cargo.lock
index 424d72dd9..2be16b95c 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -86,9 +86,9 @@ checksum = "0d8c1fef690941d3e7788d328517591fecc684c084084702d6ff1641e993699a"
 
 [[package]]
 name = "bumpalo"
-version = "3.12.0"
+version = "3.12.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0d261e256854913907f67ed06efbc3338dfe6179796deefc1ff763fc1aee5535"
+checksum = "9b1ce199063694f33ffb7dd4e0ee620741495c32833cde5aa08f02a0bf96f0c8"
 
 [[package]]
 name = "byte-slice-cast"
@@ -110,8 +110,8 @@ checksum = "14c189c53d098945499cdfa7ecc63567cf3886b3332b312a5b4585d8d3a6a610"
 
 [[package]]
 name = "cairo-rs"
-version = "0.17.8"
-source = "git+https://github.com/gtk-rs/gtk-rs-core?branch=0.17#3d557f558148eea217a2744684cac4b8199e9ea2"
+version = "0.17.9"
+source = "git+https://github.com/gtk-rs/gtk-rs-core?branch=0.17#3ad562c758bf7b2452827c2e6d35e4effce23f71"
 dependencies = [
  "bitflags",
  "cairo-sys-rs",
@@ -123,8 +123,8 @@ dependencies = [
 
 [[package]]
 name = "cairo-sys-rs"
-version = "0.17.8"
-source = "git+https://github.com/gtk-rs/gtk-rs-core?branch=0.17#3d557f558148eea217a2744684cac4b8199e9ea2"
+version = "0.17.9"
+source = "git+https://github.com/gtk-rs/gtk-rs-core?branch=0.17#3ad562c758bf7b2452827c2e6d35e4effce23f71"
 dependencies = [
  "glib-sys",
  "libc",
@@ -479,7 +479,7 @@ dependencies = [
 
 [[package]]
 name = "examples"
-version = "0.20.4"
+version = "0.20.5"
 dependencies = [
  "anyhow",
  "byte-slice-cast",
@@ -773,8 +773,8 @@ dependencies = [
 
 [[package]]
 name = "gdk-pixbuf"
-version = "0.17.8"
-source = "git+https://github.com/gtk-rs/gtk-rs-core?branch=0.17#3d557f558148eea217a2744684cac4b8199e9ea2"
+version = "0.17.9"
+source = "git+https://github.com/gtk-rs/gtk-rs-core?branch=0.17#3ad562c758bf7b2452827c2e6d35e4effce23f71"
 dependencies = [
  "bitflags",
  "gdk-pixbuf-sys",
@@ -786,8 +786,8 @@ dependencies = [
 
 [[package]]
 name = "gdk-pixbuf-sys"
-version = "0.17.8"
-source = "git+https://github.com/gtk-rs/gtk-rs-core?branch=0.17#3d557f558148eea217a2744684cac4b8199e9ea2"
+version = "0.17.9"
+source = "git+https://github.com/gtk-rs/gtk-rs-core?branch=0.17#3ad562c758bf7b2452827c2e6d35e4effce23f71"
 dependencies = [
  "gio-sys",
  "glib-sys",
@@ -837,8 +837,8 @@ dependencies = [
 
 [[package]]
 name = "gio"
-version = "0.17.8"
-source = "git+https://github.com/gtk-rs/gtk-rs-core?branch=0.17#3d557f558148eea217a2744684cac4b8199e9ea2"
+version = "0.17.9"
+source = "git+https://github.com/gtk-rs/gtk-rs-core?branch=0.17#3ad562c758bf7b2452827c2e6d35e4effce23f71"
 dependencies = [
  "bitflags",
  "futures-channel",
@@ -856,8 +856,8 @@ dependencies = [
 
 [[package]]
 name = "gio-sys"
-version = "0.17.8"
-source = "git+https://github.com/gtk-rs/gtk-rs-core?branch=0.17#3d557f558148eea217a2744684cac4b8199e9ea2"
+version = "0.17.9"
+source = "git+https://github.com/gtk-rs/gtk-rs-core?branch=0.17#3ad562c758bf7b2452827c2e6d35e4effce23f71"
 dependencies = [
  "glib-sys",
  "gobject-sys",
@@ -885,8 +885,8 @@ dependencies = [
 
 [[package]]
 name = "glib"
-version = "0.17.8"
-source = "git+https://github.com/gtk-rs/gtk-rs-core?branch=0.17#3d557f558148eea217a2744684cac4b8199e9ea2"
+version = "0.17.9"
+source = "git+https://github.com/gtk-rs/gtk-rs-core?branch=0.17#3ad562c758bf7b2452827c2e6d35e4effce23f71"
 dependencies = [
  "bitflags",
  "futures-channel",
@@ -908,8 +908,8 @@ dependencies = [
 
 [[package]]
 name = "glib-macros"
-version = "0.17.8"
-source = "git+https://github.com/gtk-rs/gtk-rs-core?branch=0.17#3d557f558148eea217a2744684cac4b8199e9ea2"
+version = "0.17.9"
+source = "git+https://github.com/gtk-rs/gtk-rs-core?branch=0.17#3ad562c758bf7b2452827c2e6d35e4effce23f71"
 dependencies = [
  "anyhow",
  "heck",
@@ -922,8 +922,8 @@ dependencies = [
 
 [[package]]
 name = "glib-sys"
-version = "0.17.8"
-source = "git+https://github.com/gtk-rs/gtk-rs-core?branch=0.17#3d557f558148eea217a2744684cac4b8199e9ea2"
+version = "0.17.9"
+source = "git+https://github.com/gtk-rs/gtk-rs-core?branch=0.17#3ad562c758bf7b2452827c2e6d35e4effce23f71"
 dependencies = [
  "libc",
  "system-deps",
@@ -996,8 +996,8 @@ dependencies = [
 
 [[package]]
 name = "gobject-sys"
-version = "0.17.8"
-source = "git+https://github.com/gtk-rs/gtk-rs-core?branch=0.17#3d557f558148eea217a2744684cac4b8199e9ea2"
+version = "0.17.9"
+source = "git+https://github.com/gtk-rs/gtk-rs-core?branch=0.17#3ad562c758bf7b2452827c2e6d35e4effce23f71"
 dependencies = [
  "glib-sys",
  "libc",
@@ -1006,7 +1006,7 @@ dependencies = [
 
 [[package]]
 name = "gstreamer"
-version = "0.20.4"
+version = "0.20.5"
 dependencies = [
  "bitflags",
  "cfg-if",
@@ -1035,7 +1035,7 @@ dependencies = [
 
 [[package]]
 name = "gstreamer-allocators"
-version = "0.20.4"
+version = "0.20.5"
 dependencies = [
  "bitflags",
  "gir-format-check",
@@ -1048,7 +1048,7 @@ dependencies = [
 
 [[package]]
 name = "gstreamer-allocators-sys"
-version = "0.20.4"
+version = "0.20.5"
 dependencies = [
  "glib-sys",
  "gobject-sys",
@@ -1061,7 +1061,7 @@ dependencies = [
 
 [[package]]
 name = "gstreamer-app"
-version = "0.20.4"
+version = "0.20.5"
 dependencies = [
  "bitflags",
  "futures-core",
@@ -1079,7 +1079,7 @@ dependencies = [
 
 [[package]]
 name = "gstreamer-app-sys"
-version = "0.20.4"
+version = "0.20.5"
 dependencies = [
  "glib-sys",
  "gstreamer-base-sys",
@@ -1092,7 +1092,7 @@ dependencies = [
 
 [[package]]
 name = "gstreamer-audio"
-version = "0.20.4"
+version = "0.20.5"
 dependencies = [
  "bitflags",
  "cfg-if",
@@ -1110,7 +1110,7 @@ dependencies = [
 
 [[package]]
 name = "gstreamer-audio-sys"
-version = "0.20.4"
+version = "0.20.5"
 dependencies = [
  "glib-sys",
  "gobject-sys",
@@ -1124,7 +1124,7 @@ dependencies = [
 
 [[package]]
 name = "gstreamer-base"
-version = "0.20.4"
+version = "0.20.5"
 dependencies = [
  "atomic_refcell",
  "bitflags",
@@ -1138,7 +1138,7 @@ dependencies = [
 
 [[package]]
 name = "gstreamer-base-sys"
-version = "0.20.4"
+version = "0.20.5"
 dependencies = [
  "glib-sys",
  "gobject-sys",
@@ -1151,7 +1151,7 @@ dependencies = [
 
 [[package]]
 name = "gstreamer-check"
-version = "0.20.4"
+version = "0.20.5"
 dependencies = [
  "bitflags",
  "gir-format-check",
@@ -1162,7 +1162,7 @@ dependencies = [
 
 [[package]]
 name = "gstreamer-check-sys"
-version = "0.20.4"
+version = "0.20.5"
 dependencies = [
  "glib-sys",
  "gobject-sys",
@@ -1175,7 +1175,7 @@ dependencies = [
 
 [[package]]
 name = "gstreamer-controller"
-version = "0.20.4"
+version = "0.20.5"
 dependencies = [
  "bitflags",
  "gir-format-check",
@@ -1187,7 +1187,7 @@ dependencies = [
 
 [[package]]
 name = "gstreamer-controller-sys"
-version = "0.20.4"
+version = "0.20.5"
 dependencies = [
  "glib-sys",
  "gobject-sys",
@@ -1201,7 +1201,7 @@ dependencies = [
 
 [[package]]
 name = "gstreamer-editing-services"
-version = "0.20.4"
+version = "0.20.5"
 dependencies = [
  "bitflags",
  "gio",
@@ -1218,7 +1218,7 @@ dependencies = [
 
 [[package]]
 name = "gstreamer-editing-services-sys"
-version = "0.20.4"
+version = "0.20.5"
 dependencies = [
  "gio-sys",
  "glib-sys",
@@ -1233,7 +1233,7 @@ dependencies = [
 
 [[package]]
 name = "gstreamer-gl"
-version = "0.20.4"
+version = "0.20.5"
 dependencies = [
  "bitflags",
  "gir-format-check",
@@ -1250,7 +1250,7 @@ dependencies = [
 
 [[package]]
 name = "gstreamer-gl-egl"
-version = "0.20.4"
+version = "0.20.5"
 dependencies = [
  "gir-format-check",
  "glib",
@@ -1262,7 +1262,7 @@ dependencies = [
 
 [[package]]
 name = "gstreamer-gl-egl-sys"
-version = "0.20.4"
+version = "0.20.5"
 dependencies = [
  "glib-sys",
  "gstreamer-gl-sys",
@@ -1274,7 +1274,7 @@ dependencies = [
 
 [[package]]
 name = "gstreamer-gl-sys"
-version = "0.20.4"
+version = "0.20.5"
 dependencies = [
  "glib-sys",
  "gobject-sys",
@@ -1289,7 +1289,7 @@ dependencies = [
 
 [[package]]
 name = "gstreamer-gl-wayland"
-version = "0.20.4"
+version = "0.20.5"
 dependencies = [
  "gir-format-check",
  "glib",
@@ -1301,7 +1301,7 @@ dependencies = [
 
 [[package]]
 name = "gstreamer-gl-wayland-sys"
-version = "0.20.4"
+version = "0.20.5"
 dependencies = [
  "glib-sys",
  "gstreamer-gl-sys",
@@ -1313,7 +1313,7 @@ dependencies = [
 
 [[package]]
 name = "gstreamer-gl-x11"
-version = "0.20.4"
+version = "0.20.5"
 dependencies = [
  "gir-format-check",
  "glib",
@@ -1325,7 +1325,7 @@ dependencies = [
 
 [[package]]
 name = "gstreamer-gl-x11-sys"
-version = "0.20.4"
+version = "0.20.5"
 dependencies = [
  "glib-sys",
  "gstreamer-gl-sys",
@@ -1337,7 +1337,7 @@ dependencies = [
 
 [[package]]
 name = "gstreamer-mpegts"
-version = "0.20.4"
+version = "0.20.5"
 dependencies = [
  "gir-format-check",
  "glib",
@@ -1347,7 +1347,7 @@ dependencies = [
 
 [[package]]
 name = "gstreamer-mpegts-sys"
-version = "0.20.4"
+version = "0.20.5"
 dependencies = [
  "glib-sys",
  "gstreamer-base-sys",
@@ -1360,7 +1360,7 @@ dependencies = [
 
 [[package]]
 name = "gstreamer-net"
-version = "0.20.4"
+version = "0.20.5"
 dependencies = [
  "gio",
  "gir-format-check",
@@ -1371,7 +1371,7 @@ dependencies = [
 
 [[package]]
 name = "gstreamer-net-sys"
-version = "0.20.4"
+version = "0.20.5"
 dependencies = [
  "gio-sys",
  "glib-sys",
@@ -1384,7 +1384,7 @@ dependencies = [
 
 [[package]]
 name = "gstreamer-pbutils"
-version = "0.20.4"
+version = "0.20.5"
 dependencies = [
  "bitflags",
  "gir-format-check",
@@ -1401,7 +1401,7 @@ dependencies = [
 
 [[package]]
 name = "gstreamer-pbutils-sys"
-version = "0.20.4"
+version = "0.20.5"
 dependencies = [
  "glib-sys",
  "gobject-sys",
@@ -1416,7 +1416,7 @@ dependencies = [
 
 [[package]]
 name = "gstreamer-play"
-version = "0.20.4"
+version = "0.20.5"
 dependencies = [
  "bitflags",
  "gir-format-check",
@@ -1430,7 +1430,7 @@ dependencies = [
 
 [[package]]
 name = "gstreamer-play-sys"
-version = "0.20.4"
+version = "0.20.5"
 dependencies = [
  "glib-sys",
  "gobject-sys",
@@ -1444,7 +1444,7 @@ dependencies = [
 
 [[package]]
 name = "gstreamer-player"
-version = "0.20.4"
+version = "0.20.5"
 dependencies = [
  "bitflags",
  "gir-format-check",
@@ -1458,7 +1458,7 @@ dependencies = [
 
 [[package]]
 name = "gstreamer-player-sys"
-version = "0.20.4"
+version = "0.20.5"
 dependencies = [
  "glib-sys",
  "gobject-sys",
@@ -1472,7 +1472,7 @@ dependencies = [
 
 [[package]]
 name = "gstreamer-rtp"
-version = "0.20.4"
+version = "0.20.5"
 dependencies = [
  "bitflags",
  "gir-format-check",
@@ -1487,7 +1487,7 @@ dependencies = [
 
 [[package]]
 name = "gstreamer-rtp-sys"
-version = "0.20.4"
+version = "0.20.5"
 dependencies = [
  "glib-sys",
  "gstreamer-base-sys",
@@ -1500,7 +1500,7 @@ dependencies = [
 
 [[package]]
 name = "gstreamer-rtsp"
-version = "0.20.4"
+version = "0.20.5"
 dependencies = [
  "bitflags",
  "gir-format-check",
@@ -1515,7 +1515,7 @@ dependencies = [
 
 [[package]]
 name = "gstreamer-rtsp-server"
-version = "0.20.4"
+version = "0.20.5"
 dependencies = [
  "bitflags",
  "gio",
@@ -1534,7 +1534,7 @@ dependencies = [
 
 [[package]]
 name = "gstreamer-rtsp-server-sys"
-version = "0.20.4"
+version = "0.20.5"
 dependencies = [
  "gio-sys",
  "glib-sys",
@@ -1551,7 +1551,7 @@ dependencies = [
 
 [[package]]
 name = "gstreamer-rtsp-sys"
-version = "0.20.4"
+version = "0.20.5"
 dependencies = [
  "gio-sys",
  "glib-sys",
@@ -1566,7 +1566,7 @@ dependencies = [
 
 [[package]]
 name = "gstreamer-sdp"
-version = "0.20.4"
+version = "0.20.5"
 dependencies = [
  "gir-format-check",
  "glib",
@@ -1576,7 +1576,7 @@ dependencies = [
 
 [[package]]
 name = "gstreamer-sdp-sys"
-version = "0.20.4"
+version = "0.20.5"
 dependencies = [
  "glib-sys",
  "gstreamer-sys",
@@ -1588,7 +1588,7 @@ dependencies = [
 
 [[package]]
 name = "gstreamer-sys"
-version = "0.20.4"
+version = "0.20.5"
 dependencies = [
  "glib-sys",
  "gobject-sys",
@@ -1600,7 +1600,7 @@ dependencies = [
 
 [[package]]
 name = "gstreamer-tag-sys"
-version = "0.20.4"
+version = "0.20.5"
 dependencies = [
  "glib-sys",
  "gobject-sys",
@@ -1613,7 +1613,7 @@ dependencies = [
 
 [[package]]
 name = "gstreamer-utils"
-version = "0.20.4"
+version = "0.20.5"
 dependencies = [
  "futures",
  "gstreamer",
@@ -1625,7 +1625,7 @@ dependencies = [
 
 [[package]]
 name = "gstreamer-validate"
-version = "0.20.4"
+version = "0.20.5"
 dependencies = [
  "bitflags",
  "gir-format-check",
@@ -1637,7 +1637,7 @@ dependencies = [
 
 [[package]]
 name = "gstreamer-validate-sys"
-version = "0.20.4"
+version = "0.20.5"
 dependencies = [
  "gio-sys",
  "glib-sys",
@@ -1651,7 +1651,7 @@ dependencies = [
 
 [[package]]
 name = "gstreamer-video"
-version = "0.20.4"
+version = "0.20.5"
 dependencies = [
  "bitflags",
  "cfg-if",
@@ -1670,7 +1670,7 @@ dependencies = [
 
 [[package]]
 name = "gstreamer-video-sys"
-version = "0.20.4"
+version = "0.20.5"
 dependencies = [
  "glib-sys",
  "gobject-sys",
@@ -1684,7 +1684,7 @@ dependencies = [
 
 [[package]]
 name = "gstreamer-webrtc"
-version = "0.20.4"
+version = "0.20.5"
 dependencies = [
  "gir-format-check",
  "glib",
@@ -1696,7 +1696,7 @@ dependencies = [
 
 [[package]]
 name = "gstreamer-webrtc-sys"
-version = "0.20.4"
+version = "0.20.5"
 dependencies = [
  "glib-sys",
  "gstreamer-sdp-sys",
@@ -2250,8 +2250,8 @@ dependencies = [
 
 [[package]]
 name = "pango"
-version = "0.17.8"
-source = "git+https://github.com/gtk-rs/gtk-rs-core?branch=0.17#3d557f558148eea217a2744684cac4b8199e9ea2"
+version = "0.17.9"
+source = "git+https://github.com/gtk-rs/gtk-rs-core?branch=0.17#3ad562c758bf7b2452827c2e6d35e4effce23f71"
 dependencies = [
  "bitflags",
  "gio",
@@ -2263,8 +2263,8 @@ dependencies = [
 
 [[package]]
 name = "pango-sys"
-version = "0.17.8"
-source = "git+https://github.com/gtk-rs/gtk-rs-core?branch=0.17#3d557f558148eea217a2744684cac4b8199e9ea2"
+version = "0.17.9"
+source = "git+https://github.com/gtk-rs/gtk-rs-core?branch=0.17#3ad562c758bf7b2452827c2e6d35e4effce23f71"
 dependencies = [
  "glib-sys",
  "gobject-sys",
@@ -2274,8 +2274,8 @@ dependencies = [
 
 [[package]]
 name = "pangocairo"
-version = "0.17.8"
-source = "git+https://github.com/gtk-rs/gtk-rs-core?branch=0.17#3d557f558148eea217a2744684cac4b8199e9ea2"
+version = "0.17.9"
+source = "git+https://github.com/gtk-rs/gtk-rs-core?branch=0.17#3ad562c758bf7b2452827c2e6d35e4effce23f71"
 dependencies = [
  "bitflags",
  "cairo-rs",
@@ -2287,8 +2287,8 @@ dependencies = [
 
 [[package]]
 name = "pangocairo-sys"
-version = "0.17.8"
-source = "git+https://github.com/gtk-rs/gtk-rs-core?branch=0.17#3d557f558148eea217a2744684cac4b8199e9ea2"
+version = "0.17.9"
+source = "git+https://github.com/gtk-rs/gtk-rs-core?branch=0.17#3ad562c758bf7b2452827c2e6d35e4effce23f71"
 dependencies = [
  "cairo-sys-rs",
  "glib-sys",
@@ -2901,7 +2901,7 @@ dependencies = [
 
 [[package]]
 name = "tutorials"
-version = "0.20.4"
+version = "0.20.5"
 dependencies = [
  "anyhow",
  "byte-slice-cast",