diff --git a/pkgs/development/libraries/libcint/default.nix b/pkgs/development/libraries/libcint/default.nix
index 09f9d8b420b..7163c312ea9 100644
--- a/pkgs/development/libraries/libcint/default.nix
+++ b/pkgs/development/libraries/libcint/default.nix
@@ -9,13 +9,13 @@
 
 stdenv.mkDerivation rec {
   pname = "libcint";
-  version = "5.1.6";
+  version = "5.2.1";
 
   src = fetchFromGitHub {
     owner = "sunqm";
     repo = "libcint";
     rev = "v${version}";
-    hash = "sha256-vhi/VzT/WmkfWi+hliN60o7eT+XgDr7T/k8DG3N1moc=";
+    hash = "sha256-sFdigOlS5fAi2dV4dhcPg3roqFdvpnh580WDqTA6DGg=";
   };
 
   nativeBuildInputs = [ cmake ];