diff --git a/pkgs/development/libraries/glog/default.nix b/pkgs/development/libraries/glog/default.nix
index 791588942bab..9ae181e94530 100644
--- a/pkgs/development/libraries/glog/default.nix
+++ b/pkgs/development/libraries/glog/default.nix
@@ -2,13 +2,13 @@
 
 stdenv.mkDerivation rec {
   name = "glog-${version}";
-  version = "0.3.5";
+  version = "0.4.0";
 
   src = fetchFromGitHub {
     owner = "google";
     repo = "glog";
     rev = "v${version}";
-    sha256 = "12v7j6xy0ghya6a0f6ciy4fnbdc486vml2g07j9zm8y5xc6vx3pq";
+    sha256 = "1xd3maiipfbxmhc9rrblc5x52nxvkwxp14npg31y5njqvkvzax9b";
   };
 
   nativeBuildInputs = [ autoreconfHook ];