diff --git a/pkgs/development/tools/rust/cargo-pgrx/default.nix b/pkgs/development/tools/rust/cargo-pgrx/default.nix
index 3bbbfe263e65..0379bd23a3db 100644
--- a/pkgs/development/tools/rust/cargo-pgrx/default.nix
+++ b/pkgs/development/tools/rust/cargo-pgrx/default.nix
@@ -39,6 +39,8 @@ let
 
       checkFlags = [
         # requires pgrx to be properly initialized with cargo pgrx init
+        "--skip=object_utils::tests::parses_managed_postmasters"
+        # test name in versions < 0.18
         "--skip=command::schema::tests::test_parse_managed_postmasters"
       ];
 
@@ -60,9 +62,9 @@ in
   # Not to be used with buildPgrxExtension, where it should be pinned.
   # When you make an extension use the latest version, *copy* this to a separate pinned attribute.
   cargo-pgrx = generic {
-    version = "0.17.0";
-    hash = "sha256-Ld7m7ggxlf8FufpeiAE9qcu49X0SgX6XXHS6KIewGyA=";
-    cargoHash = "sha256-hNj39YzJna8iZxnlrLz+uLduxaD+uvggQRM7ng3MN1k=";
+    version = "0.18.0";
+    hash = "sha256-sBezVDNnyqFQwvFm/CkhlY1zm7Ii2NQPeTfoUQu55e0=";
+    cargoHash = "sha256-/miOlhZ87fnKT1f+XVaWK4xAzHje8OGVlYl4iU0Sf34=";
   };
 }
 // lib.mapAttrs (_: generic) (import ./pinned.nix)