diff --git a/gl/Cargo.toml b/gl/Cargo.toml
index 3d181d4..417f0c3 100644
--- a/gl/Cargo.toml
+++ b/gl/Cargo.toml
@@ -20,4 +20,4 @@ keywords = ["gl", "egl", "opengl", "khronos"]
 gl_generator = { version = "0.14.0", path = "../gl_generator" }
 
 [dev-dependencies]
-glutin = "0.24"
+glutin = "0.27"