diff --git a/pkgs/development/libraries/mongoc/default.nix b/pkgs/development/libraries/mongoc/default.nix
index 8a344a08fb7a..3c7e6124fe24 100644
--- a/pkgs/development/libraries/mongoc/default.nix
+++ b/pkgs/development/libraries/mongoc/default.nix
@@ -14,13 +14,13 @@
 
 stdenv.mkDerivation rec {
   pname = "mongoc";
-  version = "1.27.1";
+  version = "1.27.2";
 
   src = fetchFromGitHub {
     owner = "mongodb";
     repo = "mongo-c-driver";
     rev = "refs/tags/${version}";
-    hash = "sha256-3+7JfgT1hZHyTiLDqYioI5GJYnqN9crE5CrXOvit0ew=";
+    hash = "sha256-l3iZeu6Y+ZB9bYIg4ivG1o0ou3pXaBZ9dg61b6ie2Jw=";
   };
 
   nativeBuildInputs = [