diff --git a/pkgs/by-name/lc/lcalc/package.nix b/pkgs/by-name/lc/lcalc/package.nix
index dc506ffaca5b..8ca3e7d23956 100644
--- a/pkgs/by-name/lc/lcalc/package.nix
+++ b/pkgs/by-name/lc/lcalc/package.nix
@@ -9,14 +9,14 @@
 }:
 
 stdenv.mkDerivation (finalAttrs: {
-  version = "2.1.1";
+  version = "2.2.1";
   pname = "lcalc";
 
   src = fetchFromGitLab {
     owner = "sagemath";
     repo = "lcalc";
     tag = finalAttrs.version;
-    hash = "sha256-0CYrRGn5YQ07BaGu0Q5otnjwyh3sNq21EXp3M/KlRdw=";
+    hash = "sha256-L9502+lwSPLk63C14Pxa8OZWhnY4OqKv9WudZO2vP7E=";
   };
 
   nativeBuildInputs = [