diff --git a/VERSION b/VERSION
index fcdb2e10..1454f6ed 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-4.0.0
+4.0.1
diff --git a/stac_fastapi/pgstac/version.py b/stac_fastapi/pgstac/version.py
index fdb72b31..a75f6164 100644
--- a/stac_fastapi/pgstac/version.py
+++ b/stac_fastapi/pgstac/version.py
@@ -1,3 +1,3 @@
 """library version."""
 
-__version__ = "4.0.0"
+__version__ = "4.0.1"