diff --git a/pkgs/applications/science/logic/cadical/default.nix b/pkgs/applications/science/logic/cadical/default.nix
index 6d49ef0ab3f6..8e5408d12f49 100644
--- a/pkgs/applications/science/logic/cadical/default.nix
+++ b/pkgs/applications/science/logic/cadical/default.nix
@@ -2,13 +2,13 @@
 
 stdenv.mkDerivation rec {
   pname = "cadical";
-  version = "2.0.0";
+  version = "2.1.0";
 
   src = fetchFromGitHub {
     owner = "arminbiere";
     repo = "cadical";
     rev = "rel-${version}";
-    sha256 = "sha256-qoeEM9SdpuFuBPeQlCzuhPLcJ+bMQkTUTGiT8QdU8rc=";
+    sha256 = "sha256-sSvJgHxsRaJ/xHEK32fox0MFI7u+pj5ERLfNn2s8kC8=";
   };
 
   outputs = [ "out" "dev" "lib" ];