diff --git a/edgedbpkg/edgedb/__init__.py b/edgedbpkg/edgedb/__init__.py
index 13b491c..971d681 100644
--- a/edgedbpkg/edgedb/__init__.py
+++ b/edgedbpkg/edgedb/__init__.py
@@ -64,12 +64,12 @@ class EdgeDB(packages.BundledPythonPackage):
         ">=3.0rc1,<4.0.dev1": [
             "postgresql-edgedb (~= 14.0)",
             "python-edgedb (~= 3.11.0)",
-            "pgext-pgvector",
+            "pgext-pgvector (~= 0.4.0)",
         ],
         ">=4.0.dev1,<5.0.dev1": [
             "postgresql-edgedb (~= 15.0)",
             "python-edgedb (~= 3.11.0)",
-            "pgext-pgvector",
+            "pgext-pgvector (~= 0.4.0)",
         ],
         ">=5.0.dev1": [
             "postgresql-edgedb (~= 16.0)",