diff --git a/pkgs/tools/misc/partition-manager/default.nix b/pkgs/tools/misc/partition-manager/default.nix
index 851179c8d87..e4691100da0 100644
--- a/pkgs/tools/misc/partition-manager/default.nix
+++ b/pkgs/tools/misc/partition-manager/default.nix
@@ -41,11 +41,11 @@ let
 in mkDerivation rec {
   pname = "partitionmanager";
   # NOTE: When changing this version, also change the version of `kpmcore`.
-  version = "22.04.0";
+  version = "22.04.3";
 
   src = fetchurl {
     url = "mirror://kde/stable/release-service/${version}/src/${pname}-${version}.tar.xz";
-    hash = "sha256-eChn3OkdLHC9pedDBBwszTeTj2l7ky2W79INqvjrkBo=";
+    hash = "sha256-wt5iQC8Ok6Ey4JJEipz8rk5UxS8kCKRmQZnQAm0WhOg=";
   };
 
   nativeBuildInputs = [ extra-cmake-modules kdoctools wrapGAppsHook ];