diff --git a/src/PIL/_version.py b/src/PIL/_version.py
index eee9c701d..e5594fc89 100644
--- a/src/PIL/_version.py
+++ b/src/PIL/_version.py
@@ -1,2 +1,2 @@
 # Master version for Pillow
-__version__ = '5.3.0.post0'
+__version__ = '5.3.0.post1'