diff --git a/pkgs/by-name/wi/wike/package.nix b/pkgs/by-name/wi/wike/package.nix
index 9c1103d57c67..c6738cf75c52 100644
--- a/pkgs/by-name/wi/wike/package.nix
+++ b/pkgs/by-name/wi/wike/package.nix
@@ -20,14 +20,14 @@
 
 python3.pkgs.buildPythonApplication rec {
   pname = "wike";
-  version = "3.0.0";
+  version = "3.1.0";
   format = "other";
 
   src = fetchFromGitHub {
     owner = "hugolabe";
     repo = "Wike";
     rev = version;
-    hash = "sha256-x6HYlpCj7poKWJWB2CnvN1aoTa7LmqYwbPa62WvSYsQ=";
+    hash = "sha256-Wx0jMO9a2K22zIU0B++0ZtPzLi+PrsJ5Sw8Sb8BODdU=";
   };
 
   nativeBuildInputs = [
@@ -54,12 +54,6 @@ python3.pkgs.buildPythonApplication rec {
     pygobject3
   ];
 
-  postPatch = ''
-    patchShebangs build-aux/meson/postinstall.py
-    substituteInPlace build-aux/meson/postinstall.py \
-      --replace gtk-update-icon-cache gtk4-update-icon-cache
-  '';
-
   # prevent double wrapping
   dontWrapGApps = true;
   preFixup = ''