diff --git a/Cargo.lock b/Cargo.lock
index f9937c6..f7d4490 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -108,7 +108,7 @@ checksum = "33b5725979db0c586d98abad2193cdb612dd40ef95cd26bd99851bf93b3cb482"
 dependencies = [
  "bitflags",
  "cairo-sys-rs",
- "glib",
+ "glib 0.14.8",
  "libc",
  "thiserror",
 ]
@@ -119,9 +119,9 @@ version = "0.14.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d7c9c3928781e8a017ece15eace05230f04b647457d170d2d9641c94a444ff80"
 dependencies = [
- "glib-sys",
+ "glib-sys 0.14.0",
  "libc",
- "system-deps",
+ "system-deps 3.2.0",
 ]
 
 [[package]]
@@ -148,6 +148,15 @@ dependencies = [
  "smallvec",
 ]
 
+[[package]]
+name = "cfg-expr"
+version = "0.10.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "295b6eb918a60a25fec0b23a5e633e74fddbaf7bb04411e65a10c366aca4b5cd"
+dependencies = [
+ "smallvec",
+]
+
 [[package]]
 name = "cfg-if"
 version = "0.1.10"
@@ -547,7 +556,7 @@ checksum = "534192cb8f01daeb8fab2c8d4baa8f9aae5b7a39130525779f5c2608e235b10f"
 dependencies = [
  "gdk-pixbuf-sys",
  "gio",
- "glib",
+ "glib 0.14.8",
  "libc",
 ]
 
@@ -558,10 +567,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f097c0704201fbc8f69c1762dc58c6947c8bb188b8ed0bc7e65259f1894fe590"
 dependencies = [
  "gio-sys",
- "glib-sys",
- "gobject-sys",
+ "glib-sys 0.14.0",
+ "gobject-sys 0.14.0",
  "libc",
- "system-deps",
+ "system-deps 3.2.0",
 ]
 
 [[package]]
@@ -586,7 +595,7 @@ dependencies = [
  "futures-core",
  "futures-io",
  "gio-sys",
- "glib",
+ "glib 0.14.8",
  "libc",
  "once_cell",
  "thiserror",
@@ -598,10 +607,10 @@ version = "0.14.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c0a41df66e57fcc287c4bcf74fc26b884f31901ea9792ec75607289b456f48fa"
 dependencies = [
- "glib-sys",
- "gobject-sys",
+ "glib-sys 0.14.0",
+ "gobject-sys 0.14.0",
  "libc",
- "system-deps",
+ "system-deps 3.2.0",
  "winapi",
 ]
 
@@ -616,12 +625,32 @@ dependencies = [
  "futures-core",
  "futures-executor",
  "futures-task",
- "glib-macros",
- "glib-sys",
- "gobject-sys",
+ "glib-macros 0.14.1",
+ "glib-sys 0.14.0",
+ "gobject-sys 0.14.0",
+ "libc",
+ "once_cell",
+ "smallvec",
+]
+
+[[package]]
+name = "glib"
+version = "0.15.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bd124026a2fa8c33a3d17a3fe59c103f2d9fa5bd92c19e029e037736729abeab"
+dependencies = [
+ "bitflags",
+ "futures-channel",
+ "futures-core",
+ "futures-executor",
+ "futures-task",
+ "glib-macros 0.15.11",
+ "glib-sys 0.15.10",
+ "gobject-sys 0.15.10",
  "libc",
  "once_cell",
  "smallvec",
+ "thiserror",
 ]
 
 [[package]]
@@ -631,7 +660,22 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2aad66361f66796bfc73f530c51ef123970eb895ffba991a234fcf7bea89e518"
 dependencies = [
  "anyhow",
- "heck",
+ "heck 0.3.3",
+ "proc-macro-crate",
+ "proc-macro-error",
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "glib-macros"
+version = "0.15.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "25a68131a662b04931e71891fb14aaf65ee4b44d08e8abc10f49e77418c86c64"
+dependencies = [
+ "anyhow",
+ "heck 0.4.0",
  "proc-macro-crate",
  "proc-macro-error",
  "proc-macro2",
@@ -646,7 +690,17 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1c1d60554a212445e2a858e42a0e48cece1bd57b311a19a9468f70376cf554ae"
 dependencies = [
  "libc",
- "system-deps",
+ "system-deps 3.2.0",
+]
+
+[[package]]
+name = "glib-sys"
+version = "0.15.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ef4b192f8e65e9cf76cbf4ea71fa8e3be4a0e18ffe3d68b8da6836974cc5bad4"
+dependencies = [
+ "libc",
+ "system-deps 6.0.2",
 ]
 
 [[package]]
@@ -655,9 +709,20 @@ version = "0.14.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "aa92cae29759dae34ab5921d73fff5ad54b3d794ab842c117e36cafc7994c3f5"
 dependencies = [
- "glib-sys",
+ "glib-sys 0.14.0",
  "libc",
- "system-deps",
+ "system-deps 3.2.0",
+]
+
+[[package]]
+name = "gobject-sys"
+version = "0.15.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0d57ce44246becd17153bd035ab4d32cfee096a657fc01f2231c9278378d1e0a"
+dependencies = [
+ "glib-sys 0.15.10",
+ "libc",
+ "system-deps 6.0.2",
 ]
 
 [[package]]
@@ -694,6 +759,12 @@ dependencies = [
  "unicode-segmentation",
 ]
 
+[[package]]
+name = "heck"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2540771e65fc8cb83cd6e8a237f70c319bd5c29f78ed1084ba5d50eeac86f7f9"
+
 [[package]]
 name = "hermit-abi"
 version = "0.1.15"
@@ -873,7 +944,7 @@ dependencies = [
  "float-cmp 0.8.0",
  "gdk-pixbuf",
  "gio",
- "glib",
+ "glib 0.14.8",
  "itertools 0.9.0",
  "language-tags",
  "libc",
@@ -890,7 +961,7 @@ dependencies = [
  "rgb",
  "selectors",
  "string_cache",
- "system-deps",
+ "system-deps 3.2.0",
  "tinyvec 1.5.0",
  "url",
  "xml5ever",
@@ -1237,7 +1308,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e1fc88307d9797976ea62722ff2ec5de3fae279c6e20100ed3f49ca1a4bf3f96"
 dependencies = [
  "bitflags",
- "glib",
+ "glib 0.14.8",
  "libc",
  "once_cell",
  "pango-sys",
@@ -1249,10 +1320,10 @@ version = "0.14.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2367099ca5e761546ba1d501955079f097caa186bb53ce0f718dca99ac1942fe"
 dependencies = [
- "glib-sys",
- "gobject-sys",
+ "glib-sys 0.14.0",
+ "gobject-sys 0.14.0",
  "libc",
- "system-deps",
+ "system-deps 3.2.0",
 ]
 
 [[package]]
@@ -1263,7 +1334,7 @@ checksum = "f03ac1e8d456f8f436168aeac41201f0bf49d1dc6c8d01bfb04de2cca25df631"
 dependencies = [
  "bitflags",
  "cairo-rs",
- "glib",
+ "glib 0.14.8",
  "libc",
  "pango",
  "pangocairo-sys",
@@ -1276,10 +1347,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f3b9b679ad5c8503e3e533ce06e1619d033274b246e977a6fa1655a6c6ef2b51"
 dependencies = [
  "cairo-sys-rs",
- "glib-sys",
+ "glib-sys 0.14.0",
  "libc",
  "pango-sys",
- "system-deps",
+ "system-deps 3.2.0",
 ]
 
 [[package]]
@@ -1847,7 +1918,7 @@ dependencies = [
  "cairo-rs",
  "cfg-if 1.0.0",
  "gio",
- "glib",
+ "glib 0.15.11",
  "hyper",
  "lazy_static",
  "librsvg",
@@ -1907,7 +1978,7 @@ version = "0.21.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d06aaeeee809dbc59eb4556183dd927df67db1540de5be8d3ec0b6636358a5ec"
 dependencies = [
- "heck",
+ "heck 0.3.3",
  "proc-macro2",
  "quote",
  "syn",
@@ -1931,15 +2002,28 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "480c269f870722b3b08d2f13053ce0c2ab722839f472863c3e2d61ff3a1c2fa6"
 dependencies = [
  "anyhow",
- "cfg-expr",
- "heck",
+ "cfg-expr 0.8.1",
+ "heck 0.3.3",
  "itertools 0.10.1",
  "pkg-config",
  "strum",
  "strum_macros",
  "thiserror",
  "toml",
- "version-compare",
+ "version-compare 0.0.11",
+]
+
+[[package]]
+name = "system-deps"
+version = "6.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a1a45a1c4c9015217e12347f2a411b57ce2c4fc543913b14b6fe40483328e709"
+dependencies = [
+ "cfg-expr 0.10.1",
+ "heck 0.4.0",
+ "pkg-config",
+ "toml",
+ "version-compare 0.1.0",
 ]
 
 [[package]]
@@ -2218,6 +2302,12 @@ version = "0.0.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1c18c859eead79d8b95d09e4678566e8d70105c4e7b251f707a03df32442661b"
 
+[[package]]
+name = "version-compare"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fe88247b92c1df6b6de80ddc290f3976dbdf2f5f5d3fd049a9fb598c6dd5ca73"
+
 [[package]]
 name = "version_check"
 version = "0.9.3"
diff --git a/Cargo.toml b/Cargo.toml
index c3d1860..a9efdf5 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -10,7 +10,7 @@ license = "Apache-2.0 or MIT"
 cairo-rs = { version = "0.14.9", features = ["png"] }
 cfg-if = "1.0.0"
 gio = { version = "0.14.8", features = ["v2_50"] }
-glib = { version = "0.14.8", features = ["v2_50"] }
+glib = { version = "0.15.11", features = ["v2_50"] }
 hyper = { version = "0.14.18", features = ["http2", "server"] }
 lazy_static = "1.4.0"
 librsvg = { git = "https://gitlab.gnome.org/GNOME/librsvg", version = "2.52.1" }