diff --git a/pkgs/applications/graphics/graphicsmagick/default.nix b/pkgs/applications/graphics/graphicsmagick/default.nix
index f92f3686611f..d9b6db8d653d 100644
--- a/pkgs/applications/graphics/graphicsmagick/default.nix
+++ b/pkgs/applications/graphics/graphicsmagick/default.nix
@@ -7,11 +7,11 @@
 
 stdenv.mkDerivation rec {
   pname = "graphicsmagick";
-  version = "1.3.37";
+  version = "1.3.38";
 
   src = fetchurl {
     url = "mirror://sourceforge/graphicsmagick/GraphicsMagick-${version}.tar.xz";
-    sha256 = "sha256-kNwi8ae9JA5MkGWpQJYr8T2kPJm8w2yxEcw8Gg10d9Q=";
+    sha256 = "sha256-1gzZ21k1HSucsZvrRDFwrKoo8HPRPSWPZ7NidjXjJnU=";
   };
 
   patches = [