diff --git a/pkgs/applications/science/math/qalculate-gtk/default.nix b/pkgs/applications/science/math/qalculate-gtk/default.nix
index f245e8745b4a..191ee7a00fdb 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 = "4.8.0";
+  version = "4.8.1";
 
   src = fetchFromGitHub {
     owner = "qalculate";
     repo = "qalculate-gtk";
     rev = "v${finalAttrs.version}";
-    sha256 = "sha256-GYy3Ot2vjXpCp89Rib3Ua0XeVGOOTejKcaqNZvPmxm0=";
+    sha256 = "sha256-bG0hui5GjHWHny/8Rq5sZGz3s5rYnYlpc+K8I/LwDto=";
   };
 
   hardeningDisable = [ "format" ];
diff --git a/pkgs/applications/science/math/qalculate-qt/default.nix b/pkgs/applications/science/math/qalculate-qt/default.nix
index 34d2d98171eb..adc43b5f9dab 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 = "4.8.0";
+  version = "4.8.1";
 
   src = fetchFromGitHub {
     owner = "qalculate";
     repo = "qalculate-qt";
     rev = "v${finalAttrs.version}";
-    hash = "sha256-7VlaoiY+HgHCMZCegUdy2wpgfx3fKaViMtkdNRleHaA=";
+    hash = "sha256-hH+orU+5PmPcrhkLKCdsDhVCrD8Mvxp2RPTGSlsUP7Y=";
   };
 
   nativeBuildInputs = [ qmake intltool pkg-config qttools wrapQtAppsHook ];
diff --git a/pkgs/development/libraries/libqalculate/default.nix b/pkgs/development/libraries/libqalculate/default.nix
index 893c7b4e3a1e..87e3049c6c85 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 = "4.8.0";
+  version = "4.8.1";
 
   src = fetchFromGitHub {
     owner = "qalculate";
     repo = "libqalculate";
     rev = "v${finalAttrs.version}";
-    sha256 = "sha256-wONqqd8Ds10SvkUrj7Ps6BfqUNPE6hCnQrKDTEglVEQ=";
+    sha256 = "sha256-4WqKlwVf4/ixVr98lPFVfNL6EOIfHHfL55xLsYqxkhY=";
   };
 
   outputs = [ "out" "dev" "doc" ];