diff --git a/pillow_heif/_version.py b/pillow_heif/_version.py
index da465ae8..a3bb3337 100644
--- a/pillow_heif/_version.py
+++ b/pillow_heif/_version.py
@@ -1,3 +1,3 @@
 """ Version of pillow_heif"""
 
-__version__ = "0.13.0-dev"
+__version__ = "0.13.0"