diff --git a/CHANGELOG.md b/CHANGELOG.md
index 39c9104..f205de6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,10 @@
 # APC P15 Tool Changelog
 
+## [v0.5.3] - 2024-06-24
+
+Add 3,072 bit RSA key support.
+
+
 ## [v0.5.2] - 2024-06-19
 
 Minor tweak to the previous version. Add timeout for shell
diff --git a/pkg/app/app.go b/pkg/app/app.go
index d1f4d6d..c228b20 100644
--- a/pkg/app/app.go
+++ b/pkg/app/app.go
@@ -12,7 +12,7 @@ import (
 )
 
 const (
-	appVersion = "0.5.2"
+	appVersion = "0.5.3"
 )
 
 // struct for receivers to use common app pieces