diff --git a/pkgs/servers/sql/postgresql/ext/plpgsql_check.nix b/pkgs/servers/sql/postgresql/ext/plpgsql_check.nix
index 86095dd7a6e5..e3b93c16d1be 100644
--- a/pkgs/servers/sql/postgresql/ext/plpgsql_check.nix
+++ b/pkgs/servers/sql/postgresql/ext/plpgsql_check.nix
@@ -9,13 +9,13 @@
 
 buildPostgresqlExtension (finalAttrs: {
   pname = "plpgsql-check";
-  version = "2.7.12";
+  version = "2.7.13";
 
   src = fetchFromGitHub {
     owner = "okbob";
     repo = "plpgsql_check";
     rev = "v${finalAttrs.version}";
-    hash = "sha256-sLakN4595z+Smt7oaK7IPIJZp/JIGwL5UB4OXQek7JU=";
+    hash = "sha256-9xfL/nhjvVb2hQj0OLOFYdpRfuEXikgTC7rSsEZ8ws8=";
   };
 
   passthru.tests.extension = postgresqlTestExtension {