diff --git a/Cargo.lock b/Cargo.lock
index d7dde6c..6098963 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -200,10 +200,10 @@ version = "0.18.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c5e48b684b0ca77d2bbadeef17424c2ea3c897d44d566a1617e7e8f30614d086"
 dependencies = [
- "glib-sys",
- "gobject-sys",
+ "glib-sys 0.18.1",
+ "gobject-sys 0.18.0",
  "libc",
- "system-deps",
+ "system-deps 6.2.2",
 ]
 
 [[package]]
@@ -286,7 +286,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "685c9fa8e590b8b3d678873528d83411db17242a73fccaed827770ea0fedda51"
 dependencies = [
  "libc",
- "system-deps",
+ "system-deps 6.2.2",
 ]
 
 [[package]]
@@ -308,6 +308,16 @@ dependencies = [
  "target-lexicon",
 ]
 
+[[package]]
+name = "cfg-expr"
+version = "0.17.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8d4ba6e40bd1184518716a6e1a781bf9160e286d219ccdb8ab2612e74cfe4789"
+dependencies = [
+ "smallvec",
+ "target-lexicon",
+]
+
 [[package]]
 name = "cfg-if"
 version = "1.0.0"
@@ -571,10 +581,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3f9839ea644ed9c97a34d129ad56d38a25e6756f99f3a88e15cd39c20629caf7"
 dependencies = [
  "gio-sys",
- "glib-sys",
- "gobject-sys",
+ "glib-sys 0.18.1",
+ "gobject-sys 0.18.0",
  "libc",
- "system-deps",
+ "system-deps 6.2.2",
 ]
 
 [[package]]
@@ -586,12 +596,12 @@ dependencies = [
  "cairo-sys-rs",
  "gdk-pixbuf-sys",
  "gio-sys",
- "glib-sys",
- "gobject-sys",
+ "glib-sys 0.18.1",
+ "gobject-sys 0.18.0",
  "libc",
  "pango-sys",
  "pkg-config",
- "system-deps",
+ "system-deps 6.2.2",
 ]
 
 [[package]]
@@ -617,10 +627,10 @@ version = "0.18.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "37566df850baf5e4cb0dfb78af2e4b9898d817ed9263d1090a2df958c64737d2"
 dependencies = [
- "glib-sys",
- "gobject-sys",
+ "glib-sys 0.18.1",
+ "gobject-sys 0.18.0",
  "libc",
- "system-deps",
+ "system-deps 6.2.2",
  "winapi",
 ]
 
@@ -631,7 +641,17 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "063ce2eb6a8d0ea93d2bf8ba1957e78dbab6be1c2220dd3daca57d5a9d869898"
 dependencies = [
  "libc",
- "system-deps",
+ "system-deps 6.2.2",
+]
+
+[[package]]
+name = "glib-sys"
+version = "0.20.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b360ff0f90d71de99095f79c526a5888c9c92fc9ee1b19da06c6f5e75f0c2a53"
+dependencies = [
+ "libc",
+ "system-deps 7.0.3",
 ]
 
 [[package]]
@@ -640,9 +660,20 @@ version = "0.18.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0850127b514d1c4a4654ead6dedadb18198999985908e6ffe4436f53c785ce44"
 dependencies = [
- "glib-sys",
+ "glib-sys 0.18.1",
+ "libc",
+ "system-deps 6.2.2",
+]
+
+[[package]]
+name = "gobject-sys"
+version = "0.20.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "67a56235e971a63bfd75abb13ef70064e1346388723422a68580d8a6fbac6423"
+dependencies = [
+ "glib-sys 0.20.7",
  "libc",
- "system-deps",
+ "system-deps 7.0.3",
 ]
 
 [[package]]
@@ -656,11 +687,11 @@ dependencies = [
  "gdk-pixbuf-sys",
  "gdk-sys",
  "gio-sys",
- "glib-sys",
- "gobject-sys",
+ "glib-sys 0.18.1",
+ "gobject-sys 0.18.0",
  "libc",
  "pango-sys",
- "system-deps",
+ "system-deps 6.2.2",
 ]
 
 [[package]]
@@ -1059,10 +1090,10 @@ version = "0.18.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "436737e391a843e5933d6d9aa102cb126d501e815b83601365a948a518555dc5"
 dependencies = [
- "glib-sys",
- "gobject-sys",
+ "glib-sys 0.18.1",
+ "gobject-sys 0.18.0",
  "libc",
- "system-deps",
+ "system-deps 6.2.2",
 ]
 
 [[package]]
@@ -1217,8 +1248,8 @@ dependencies = [
  "core-foundation",
  "core-foundation-sys",
  "futures",
- "glib-sys",
- "gobject-sys",
+ "glib-sys 0.20.7",
+ "gobject-sys 0.20.7",
  "gtk-sys",
  "js-sys",
  "log",
@@ -1379,7 +1410,20 @@ version = "6.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a3e535eb8dded36d55ec13eddacd30dec501792ff23a0b1682c38601b8cf2349"
 dependencies = [
- "cfg-expr",
+ "cfg-expr 0.15.8",
+ "heck",
+ "pkg-config",
+ "toml",
+ "version-compare",
+]
+
+[[package]]
+name = "system-deps"
+version = "7.0.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "66d23aaf9f331227789a99e8de4c91bf46703add012bdfd45fdecdfb2975a005"
+dependencies = [
+ "cfg-expr 0.17.2",
  "heck",
  "pkg-config",
  "toml",
diff --git a/Cargo.toml b/Cargo.toml
index 73ba43e..55a08a4 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -72,8 +72,8 @@ urlencoding = { version = "2.1.0", optional = true }
 pollster = { version = "0.4", optional = true }
 # GTK
 gtk-sys = { version = "0.18.0", features = ["v3_24"], optional = true }
-glib-sys = { version = "0.18.0", optional = true }
-gobject-sys = { version = "0.18.0", optional = true }
+glib-sys = { version = "0.20.7", optional = true }
+gobject-sys = { version = "0.20.7", optional = true }
 
 [target.'cfg(target_arch = "wasm32")'.dependencies]
 wasm-bindgen = "0.2.69"