diff --git a/pkgs/by-name/qa/qalculate-gtk/package.nix b/pkgs/by-name/qa/qalculate-gtk/package.nix
index 536607034185..2b48dc98ad3b 100644
--- a/pkgs/by-name/qa/qalculate-gtk/package.nix
+++ b/pkgs/by-name/qa/qalculate-gtk/package.nix
@@ -14,13 +14,13 @@
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "qalculate-gtk";
-  version = "5.5.0";
+  version = "5.5.1";
 
   src = fetchFromGitHub {
     owner = "qalculate";
     repo = "qalculate-gtk";
     rev = "v${finalAttrs.version}";
-    hash = "sha256-9/fj+dwnEpbfcqBDQowhU4ltr/h43NQYTMUQnLL4Ut8=";
+    hash = "sha256-9KXzsMGSdi+nh5x7ehVHLi7Ni+iK+sFpsacj5ByU7M4=";
   };
 
   hardeningDisable = [ "format" ];