diff --git a/pkgs/applications/science/math/qalculate-gtk/default.nix b/pkgs/applications/science/math/qalculate-gtk/default.nix
index 9673d7d479d0..ab11d833f70c 100644
--- a/pkgs/applications/science/math/qalculate-gtk/default.nix
+++ b/pkgs/applications/science/math/qalculate-gtk/default.nix
@@ -2,13 +2,13 @@
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "qalculate-gtk";
-  version = "5.0.0";
+  version = "5.1.0";
 
   src = fetchFromGitHub {
     owner = "qalculate";
     repo = "qalculate-gtk";
     rev = "v${finalAttrs.version}";
-    hash = "sha256-hlGNL7aMzxBxtATWJBqJTFEQqMv10oC3sRCdtRLHOww=";
+    hash = "sha256-yI+8TrNZJt4eJnDX5mk6RozBe2ZeP7sTyAjsgiYQPck=";
   };
 
   hardeningDisable = [ "format" ];
diff --git a/pkgs/applications/science/math/qalculate-qt/default.nix b/pkgs/applications/science/math/qalculate-qt/default.nix
index 296fc5f783f3..a830c7ddd00e 100644
--- a/pkgs/applications/science/math/qalculate-qt/default.nix
+++ b/pkgs/applications/science/math/qalculate-qt/default.nix
@@ -2,13 +2,13 @@
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "qalculate-qt";
-  version = "5.0.0";
+  version = "5.1.0";
 
   src = fetchFromGitHub {
     owner = "qalculate";
     repo = "qalculate-qt";
     rev = "v${finalAttrs.version}";
-    hash = "sha256-X7IY2yXpZiyE+T2dl0G4tWpJ5O6MVCy/sOY3v9inma0=";
+    hash = "sha256-gJfIC5HdA10gb/Dh/yhJbkCZfhUnN0zihqyfDjPv6ow=";
   };
 
   nativeBuildInputs = [ qmake intltool pkg-config qttools wrapQtAppsHook ];
diff --git a/pkgs/development/libraries/libqalculate/default.nix b/pkgs/development/libraries/libqalculate/default.nix
index 34e34a7eeebf..4e8f39c372dc 100644
--- a/pkgs/development/libraries/libqalculate/default.nix
+++ b/pkgs/development/libraries/libqalculate/default.nix
@@ -18,13 +18,13 @@
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "libqalculate";
-  version = "5.0.0";
+  version = "5.1.0";
 
   src = fetchFromGitHub {
     owner = "qalculate";
     repo = "libqalculate";
     rev = "v${finalAttrs.version}";
-    hash = "sha256-VhaGgtSU6+7eMY7ksQMpybmt2JBI80Nwgu7PCKrTorA=";
+    hash = "sha256-74P8jIeg0Pge+/U0cQsrEfE+P8upBAr8xSyLhB4zOVU=";
   };
 
   outputs = [ "out" "dev" "doc" ];