diff --git a/pkgs/by-name/gr/graphicsmagick/package.nix b/pkgs/by-name/gr/graphicsmagick/package.nix
index 5a449d959f75..e0da1257fe14 100644
--- a/pkgs/by-name/gr/graphicsmagick/package.nix
+++ b/pkgs/by-name/gr/graphicsmagick/package.nix
@@ -26,11 +26,11 @@
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "graphicsmagick";
-  version = "1.3.43";
+  version = "1.3.45";
 
   src = fetchurl {
     url = "mirror://sourceforge/graphicsmagick/GraphicsMagick-${finalAttrs.version}.tar.xz";
-    hash = "sha256-K4hYBzLNfkCdniLGEWI4vvSuBvzaEUUb8z0ln5y/OZ8=";
+    hash = "sha256-3OpRZ0FPfIBVV94tekepsxR7y/YXuR9fD0r+XmVDAms=";
   };
 
   outputs = [ "out" "man" ];