diff --git a/pkgs/applications/misc/diffuse/default.nix b/pkgs/applications/misc/diffuse/default.nix
index 40d5d571448..fa6825bf9d6 100644
--- a/pkgs/applications/misc/diffuse/default.nix
+++ b/pkgs/applications/misc/diffuse/default.nix
@@ -9,17 +9,18 @@
 , gdk-pixbuf
 , python3
 , atk
+, gtk3
 }:
 
 python3.pkgs.buildPythonApplication rec {
   pname = "diffuse";
-  version = "0.7.5";
+  version = "0.7.7";
 
   src = fetchFromGitHub {
     owner = "MightyCreak";
     repo = "diffuse";
     rev = "v${version}";
-    sha256 = "0nd1fyl40wyc98jclcxv8zlnm744lrr51fahh5h9v4ksk184h4z8";
+    sha256 = "7tidv01znXYYSOKe3cH2+gSBF00aneL9nealcE5avcE=";
   };
 
   format = "other";
@@ -33,10 +34,10 @@ python3.pkgs.buildPythonApplication rec {
   ];
 
   buildInputs = [
-    gobject-introspection
     pango
     gdk-pixbuf
     atk
+    gtk3
   ];
 
   propagatedBuildInputs = with python3.pkgs; [