diff --git a/update.sh b/update.sh
index 842dc65..aa791d5 100755
--- a/update.sh
+++ b/update.sh
@@ -36,7 +36,7 @@ variants=(
 	fpm-alpine
 )
 
-min_version='12.0'
+min_version='13.0'
 
 # version_greater_or_equal A B returns whether A >= B
 function version_greater_or_equal() {