diff --git a/Cargo.toml b/Cargo.toml
index f067fa4..88db478 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -15,7 +15,7 @@ default = ["glium"]
 libc = "0.2"
 
 [dependencies.glium]
-version = "0.12"
+version = "0.13"
 default-features = false
 optional = true
 
@@ -30,6 +30,6 @@ gcc = "0.3"
 time = "0.1"
 
 [dev-dependencies.glium]
-version = "0.12"
+version = "0.13"
 features = ["glutin"]
 default-features = false
diff --git a/imgui-sys/Cargo.toml b/imgui-sys/Cargo.toml
index db77455..d8e9978 100644
--- a/imgui-sys/Cargo.toml
+++ b/imgui-sys/Cargo.toml
@@ -16,7 +16,7 @@ bitflags = "0.3"
 libc = "0.2"
 
 [dependencies.glium]
-version = "0.12"
+version = "0.13"
 default-features = false
 optional = true