diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 6567fdb..93046ec 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -7,8 +7,8 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
         matrix:
-            python-version: ['3.8', '3.9', '3.10', '3.11']
-            postgres-version: ['11', '12', '13', '14', '15']
+            python-version: ['3.8', '3.11']
+            postgres-version: ['13', '14', '15']
             sqlalchemy-version: ['1.4', '2.0']
 
     services:
diff --git a/src/alembic_utils/__init__.py b/src/alembic_utils/__init__.py
index fa3ddd8..af46754 100644
--- a/src/alembic_utils/__init__.py
+++ b/src/alembic_utils/__init__.py
@@ -1 +1 @@
-__version__ = "0.8.4"
+__version__ = "0.8.5"
diff --git a/src/alembic_utils/experimental/_collect_instances.py b/src/alembic_utils/experimental/_collect_instances.py
index 0aef5d8..713f61b 100644
--- a/src/alembic_utils/experimental/_collect_instances.py
+++ b/src/alembic_utils/experimental/_collect_instances.py
@@ -24,10 +24,10 @@ def walk_modules(module: ModuleType) -> Generator[ModuleType, None, None]:
         # ...
     """
     top_module = module
-    top_path = top_module.__path__[0]  # type: ignore
+    top_path = Path(top_module.__path__[0])
 
     directories = (
-        walk_files(str(top_path))
+        walk_files(str(top_path.resolve()))
         .filter(lambda x: x.endswith(".py"))
         .map(Path)
         .group_by(lambda x: x.parent)