diff --git a/CHANGELOG.md b/CHANGELOG.md
index a2110399c..2d63072cf 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,7 @@
 # OpenCore Legacy Patcher changelog
 
+## 0.0.21
+
 ## 0.0.20
 - Fix CPU Calculation on early MCP79 chipsets (ie. iMac9,1, MacBook5,x)
 - Increment binaries
diff --git a/Resources/Constants.py b/Resources/Constants.py
index 7ed82c753..561a2b468 100644
--- a/Resources/Constants.py
+++ b/Resources/Constants.py
@@ -9,7 +9,7 @@ from pathlib import Path
 
 class Constants:
     def __init__(self):
-        self.patcher_version = "0.0.20"
+        self.patcher_version = "0.0.21"
         self.opencore_commit = "c528597 - 2021-04-05"
         self.opencore_version = "0.6.8"
         self.lilu_version = "1.5.2"