diff --git a/gfx-glyph/Cargo.toml b/gfx-glyph/Cargo.toml
index a1fa578..fb291c2 100644
--- a/gfx-glyph/Cargo.toml
+++ b/gfx-glyph/Cargo.toml
@@ -18,7 +18,7 @@ log = "0.4"
 
 [dev-dependencies]
 cgmath = "0.18"
-env_logger = { version = "0.10", default-features = false }
+env_logger = { version = "0.11", default-features = false }
 gfx_device_gl = "0.16"
 glutin = "0.31"
 glutin-winit = "0.4"
diff --git a/glyph-brush/Cargo.toml b/glyph-brush/Cargo.toml
index ace489e..ad6c0d1 100644
--- a/glyph-brush/Cargo.toml
+++ b/glyph-brush/Cargo.toml
@@ -24,7 +24,7 @@ features = ["std"]
 [dev-dependencies]
 approx = "0.5"
 criterion = "0.5"
-env_logger = { version = "0.10", default-features = false }
+env_logger = { version = "0.11", default-features = false }
 gl = "0.14"
 glutin = "0.31"
 glutin-winit = "0.4"