diff --git a/certifi/__init__.py b/certifi/__init__.py
index e4e05bd3..b700d3a6 100644
--- a/certifi/__init__.py
+++ b/certifi/__init__.py
@@ -1,4 +1,4 @@
 from .core import contents, where
 
 __all__ = ["contents", "where"]
-__version__ = "2022.05.18"
+__version__ = "2022.05.18.1"