diff --git a/Cargo.lock b/Cargo.lock
index af7e6c0d7..a0dd1bddf 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2,66 +2,61 @@
 name = "gstreamer"
 version = "0.1.0"
 dependencies = [
- "bitflags 0.8.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "glib 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "glib-sys 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "gobject-sys 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "gstreamer-sys 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.22 (registry+https://github.com/rust-lang/crates.io-index)",
+ "bitflags 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "glib 0.1.3 (git+https://github.com/gtk-rs/glib)",
+ "glib-sys 0.3.4 (git+https://github.com/gtk-rs/sys)",
+ "gobject-sys 0.3.4 (git+https://github.com/gtk-rs/sys)",
+ "gstreamer-sys 0.1.1 (git+https://github.com/sdroege/gstreamer-sys)",
+ "libc 0.2.24 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "bitflags"
-version = "0.5.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
-[[package]]
-name = "bitflags"
-version = "0.8.2"
+version = "0.9.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "glib"
 version = "0.1.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
+source = "git+https://github.com/gtk-rs/glib#46658ce0f51fa8f46468720cb3f2d03cef4e4b93"
 dependencies = [
- "bitflags 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "glib-sys 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "gobject-sys 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "bitflags 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "glib-sys 0.3.4 (git+https://github.com/gtk-rs/sys)",
+ "gobject-sys 0.3.4 (git+https://github.com/gtk-rs/sys)",
  "lazy_static 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.22 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.24 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "glib-sys"
 version = "0.3.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
+source = "git+https://github.com/gtk-rs/sys#113444397b56ffda5214ffcc5a2ed80c25020fe5"
 dependencies = [
- "bitflags 0.8.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.22 (registry+https://github.com/rust-lang/crates.io-index)",
+ "bitflags 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.24 (registry+https://github.com/rust-lang/crates.io-index)",
  "pkg-config 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "gobject-sys"
 version = "0.3.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
+source = "git+https://github.com/gtk-rs/sys#113444397b56ffda5214ffcc5a2ed80c25020fe5"
 dependencies = [
- "bitflags 0.8.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "glib-sys 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.22 (registry+https://github.com/rust-lang/crates.io-index)",
+ "bitflags 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "glib-sys 0.3.4 (git+https://github.com/gtk-rs/sys)",
+ "libc 0.2.24 (registry+https://github.com/rust-lang/crates.io-index)",
  "pkg-config 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "gstreamer-sys"
 version = "0.1.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
+source = "git+https://github.com/sdroege/gstreamer-sys#01d79cc53ccdb1b06b09656fde04f3868c9dc246"
 dependencies = [
- "bitflags 0.8.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "glib-sys 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "gobject-sys 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.22 (registry+https://github.com/rust-lang/crates.io-index)",
+ "bitflags 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "glib-sys 0.3.4 (git+https://github.com/gtk-rs/sys)",
+ "gobject-sys 0.3.4 (git+https://github.com/gtk-rs/sys)",
+ "libc 0.2.24 (registry+https://github.com/rust-lang/crates.io-index)",
  "pkg-config 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -72,7 +67,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "libc"
-version = "0.2.22"
+version = "0.2.24"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -81,12 +76,11 @@ version = "0.3.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [metadata]
-"checksum bitflags 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)" = "4f67931368edf3a9a51d29886d245f1c3db2f1ef0dcc9e35ff70341b78c10d23"
-"checksum bitflags 0.8.2 (registry+https://github.com/rust-lang/crates.io-index)" = "1370e9fc2a6ae53aea8b7a5110edbd08836ed87c88736dfabccade1c2b44bff4"
-"checksum glib 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)" = "81f514a8abd315ede0e94e39ce5987fdb99191c5f812e5066bc5bdb965104fc4"
-"checksum glib-sys 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)" = "8826cbc94631507bdd91ee40f7e099bfaa3cc4f43c086b4d1c15cff5b4e8220b"
-"checksum gobject-sys 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)" = "87373f64e136e9ea192ff5d3ef676a51e9ac6ab06b629223a081e0523c5f04e2"
-"checksum gstreamer-sys 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "455214f6423a4db5727adf781355a3df068fc48c61c05ddb597aaadd51fe43ab"
+"checksum bitflags 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)" = "4efd02e230a02e18f92fc2735f44597385ed02ad8f831e7c1c1156ee5e1ab3a5"
+"checksum glib 0.1.3 (git+https://github.com/gtk-rs/glib)" = "<none>"
+"checksum glib-sys 0.3.4 (git+https://github.com/gtk-rs/sys)" = "<none>"
+"checksum gobject-sys 0.3.4 (git+https://github.com/gtk-rs/sys)" = "<none>"
+"checksum gstreamer-sys 0.1.1 (git+https://github.com/sdroege/gstreamer-sys)" = "<none>"
 "checksum lazy_static 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)" = "3b37545ab726dd833ec6420aaba8231c5b320814b9029ad585555d2a03e94fbf"
-"checksum libc 0.2.22 (registry+https://github.com/rust-lang/crates.io-index)" = "babb8281da88cba992fa1f4ddec7d63ed96280a1a53ec9b919fd37b53d71e502"
+"checksum libc 0.2.24 (registry+https://github.com/rust-lang/crates.io-index)" = "38f5c2b18a287cf78b4097db62e20f43cace381dc76ae5c0a3073067f78b7ddc"
 "checksum pkg-config 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)" = "3a8b4c6b8165cd1a1cd4b9b120978131389f64bdaf456435caa41e630edba903"
diff --git a/gstreamer/Cargo.toml b/gstreamer/Cargo.toml
index 67646998d..5635b40cd 100644
--- a/gstreamer/Cargo.toml
+++ b/gstreamer/Cargo.toml
@@ -4,9 +4,9 @@ version = "0.1.0"
 authors = ["Sebastian Dröge <sebastian@centricular.com>"]
 
 [dependencies]
-bitflags = "0.8"
+bitflags = "0.9"
 libc = "0.2"
-glib-sys = "0.3.4"
-gobject-sys = "0.3.4"
-gstreamer-sys = "0.1.1"
-glib = "0.1.3"
+glib-sys = { version = "0.3.4", git = "https://github.com/gtk-rs/sys" }
+gobject-sys = { version = "0.3.4", git = "https://github.com/gtk-rs/sys" }
+gstreamer-sys = { version = "0.1.1", git = "https://github.com/sdroege/gstreamer-sys" }
+glib = { version = "0.1.3", git = "https://github.com/gtk-rs/glib" }
diff --git a/gstreamer/src/auto/alias.rs b/gstreamer/src/auto/alias.rs
index 2ab092911..462b5b170 100644
--- a/gstreamer/src/auto/alias.rs
+++ b/gstreamer/src/auto/alias.rs
@@ -1,4 +1,4 @@
-// This file was generated by gir (81e3f51) from gir-files (???)
+// This file was generated by gir (b155303) from gir-files (???)
 // DO NOT EDIT
 
 pub type ClockTime = u64;
diff --git a/gstreamer/src/auto/bin.rs b/gstreamer/src/auto/bin.rs
index ff03c889d..f1901d2bf 100644
--- a/gstreamer/src/auto/bin.rs
+++ b/gstreamer/src/auto/bin.rs
@@ -1,4 +1,4 @@
-// This file was generated by gir (81e3f51) from gir-files (???)
+// This file was generated by gir (b155303) from gir-files (???)
 // DO NOT EDIT
 
 use Element;
diff --git a/gstreamer/src/auto/bus.rs b/gstreamer/src/auto/bus.rs
index a675d6332..f66b8e7e3 100644
--- a/gstreamer/src/auto/bus.rs
+++ b/gstreamer/src/auto/bus.rs
@@ -1,4 +1,4 @@
-// This file was generated by gir (81e3f51) from gir-files (???)
+// This file was generated by gir (b155303) from gir-files (???)
 // DO NOT EDIT
 
 use Object;
diff --git a/gstreamer/src/auto/clock.rs b/gstreamer/src/auto/clock.rs
index 8390b7f3d..0a7cfa107 100644
--- a/gstreamer/src/auto/clock.rs
+++ b/gstreamer/src/auto/clock.rs
@@ -1,4 +1,4 @@
-// This file was generated by gir (81e3f51) from gir-files (???)
+// This file was generated by gir (b155303) from gir-files (???)
 // DO NOT EDIT
 
 use ClockTime;
diff --git a/gstreamer/src/auto/element.rs b/gstreamer/src/auto/element.rs
index cc71a5716..17f6e303c 100644
--- a/gstreamer/src/auto/element.rs
+++ b/gstreamer/src/auto/element.rs
@@ -1,4 +1,4 @@
-// This file was generated by gir (81e3f51) from gir-files (???)
+// This file was generated by gir (b155303) from gir-files (???)
 // DO NOT EDIT
 
 use Bus;
diff --git a/gstreamer/src/auto/element_factory.rs b/gstreamer/src/auto/element_factory.rs
index 8a8400fb8..1d8cb72ac 100644
--- a/gstreamer/src/auto/element_factory.rs
+++ b/gstreamer/src/auto/element_factory.rs
@@ -1,4 +1,4 @@
-// This file was generated by gir (81e3f51) from gir-files (???)
+// This file was generated by gir (b155303) from gir-files (???)
 // DO NOT EDIT
 
 use Element;
diff --git a/gstreamer/src/auto/enums.rs b/gstreamer/src/auto/enums.rs
index 3bfcf2e96..a22f30695 100644
--- a/gstreamer/src/auto/enums.rs
+++ b/gstreamer/src/auto/enums.rs
@@ -1,4 +1,4 @@
-// This file was generated by gir (81e3f51) from gir-files (???)
+// This file was generated by gir (b155303) from gir-files (???)
 // DO NOT EDIT
 
 use ffi;
diff --git a/gstreamer/src/auto/flags.rs b/gstreamer/src/auto/flags.rs
index e8f8d6326..b6ccd668f 100644
--- a/gstreamer/src/auto/flags.rs
+++ b/gstreamer/src/auto/flags.rs
@@ -1,23 +1,23 @@
-// This file was generated by gir (81e3f51) from gir-files (???)
+// This file was generated by gir (b155303) from gir-files (???)
 // DO NOT EDIT
 
 use ffi;
 use glib::translate::*;
 
 bitflags! {
-    pub flags SeekFlags: u32 {
-        const SEEK_FLAG_NONE = 0,
-        const SEEK_FLAG_FLUSH = 1,
-        const SEEK_FLAG_ACCURATE = 2,
-        const SEEK_FLAG_KEY_UNIT = 4,
-        const SEEK_FLAG_SEGMENT = 8,
-        const SEEK_FLAG_TRICKMODE = 16,
-        const SEEK_FLAG_SKIP = 16,
-        const SEEK_FLAG_SNAP_BEFORE = 32,
-        const SEEK_FLAG_SNAP_AFTER = 64,
-        const SEEK_FLAG_SNAP_NEAREST = 96,
-        const SEEK_FLAG_TRICKMODE_KEY_UNITS = 128,
-        const SEEK_FLAG_TRICKMODE_NO_AUDIO = 256,
+    pub struct SeekFlags: u32 {
+        const SEEK_FLAG_NONE = 0;
+        const SEEK_FLAG_FLUSH = 1;
+        const SEEK_FLAG_ACCURATE = 2;
+        const SEEK_FLAG_KEY_UNIT = 4;
+        const SEEK_FLAG_SEGMENT = 8;
+        const SEEK_FLAG_TRICKMODE = 16;
+        const SEEK_FLAG_SKIP = 16;
+        const SEEK_FLAG_SNAP_BEFORE = 32;
+        const SEEK_FLAG_SNAP_AFTER = 64;
+        const SEEK_FLAG_SNAP_NEAREST = 96;
+        const SEEK_FLAG_TRICKMODE_KEY_UNITS = 128;
+        const SEEK_FLAG_TRICKMODE_NO_AUDIO = 256;
     }
 }
 
diff --git a/gstreamer/src/auto/mod.rs b/gstreamer/src/auto/mod.rs
index f48ce9a79..743484996 100644
--- a/gstreamer/src/auto/mod.rs
+++ b/gstreamer/src/auto/mod.rs
@@ -1,4 +1,4 @@
-// This file was generated by gir (81e3f51) from gir-files (???)
+// This file was generated by gir (b155303) from gir-files (???)
 // DO NOT EDIT
 
 mod bin;
diff --git a/gstreamer/src/auto/object.rs b/gstreamer/src/auto/object.rs
index adfd49b2c..9a30162da 100644
--- a/gstreamer/src/auto/object.rs
+++ b/gstreamer/src/auto/object.rs
@@ -1,4 +1,4 @@
-// This file was generated by gir (81e3f51) from gir-files (???)
+// This file was generated by gir (b155303) from gir-files (???)
 // DO NOT EDIT
 
 use ClockTime;
diff --git a/gstreamer/src/auto/pad.rs b/gstreamer/src/auto/pad.rs
index 83db43fdf..60b0dc958 100644
--- a/gstreamer/src/auto/pad.rs
+++ b/gstreamer/src/auto/pad.rs
@@ -1,4 +1,4 @@
-// This file was generated by gir (81e3f51) from gir-files (???)
+// This file was generated by gir (b155303) from gir-files (???)
 // DO NOT EDIT
 
 use Element;
diff --git a/gstreamer/src/auto/pad_template.rs b/gstreamer/src/auto/pad_template.rs
index f3d245853..c1fc1c24b 100644
--- a/gstreamer/src/auto/pad_template.rs
+++ b/gstreamer/src/auto/pad_template.rs
@@ -1,4 +1,4 @@
-// This file was generated by gir (81e3f51) from gir-files (???)
+// This file was generated by gir (b155303) from gir-files (???)
 // DO NOT EDIT
 
 use Object;
diff --git a/gstreamer/src/auto/pipeline.rs b/gstreamer/src/auto/pipeline.rs
index c525f1642..56c588f22 100644
--- a/gstreamer/src/auto/pipeline.rs
+++ b/gstreamer/src/auto/pipeline.rs
@@ -1,4 +1,4 @@
-// This file was generated by gir (81e3f51) from gir-files (???)
+// This file was generated by gir (b155303) from gir-files (???)
 // DO NOT EDIT
 
 use Bin;
diff --git a/gstreamer/src/auto/u_r_i_handler.rs b/gstreamer/src/auto/u_r_i_handler.rs
index 36d00222f..2ac1471b8 100644
--- a/gstreamer/src/auto/u_r_i_handler.rs
+++ b/gstreamer/src/auto/u_r_i_handler.rs
@@ -1,4 +1,4 @@
-// This file was generated by gir (81e3f51) from gir-files (???)
+// This file was generated by gir (b155303) from gir-files (???)
 // DO NOT EDIT
 
 use Error;