diff --git a/Makefile b/Makefile
index 1e631a3..a41ac79 100644
--- a/Makefile
+++ b/Makefile
@@ -1,6 +1,6 @@
 # POSTFIXADMIN_VERSION
 # Only required to install a specifiy version
-POSTFIXADMIN_VERSION?=3.3.11
+POSTFIXADMIN_VERSION?=3.3.13
 
 # CONTAINER_RUNTIME
 # The CONTAINER_RUNTIME variable will be used to specified the path to a