diff --git a/ua-parser-builtins/hatch_build.py b/ua-parser-builtins/hatch_build.py
index e92e973..1eac776 100644
--- a/ua-parser-builtins/hatch_build.py
+++ b/ua-parser-builtins/hatch_build.py
@@ -23,6 +23,9 @@ def update(self, metadata: dict[str, Any]) -> None:
                 }
             },
         )
+        if v in ("0.15.0", "0.16.0", "0.18.0"):
+            v = f"{v}.post1"
+
         metadata["version"] = v