diff --git a/Dockerfile b/Dockerfile
index 3aeac03..07adf4c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -17,7 +17,7 @@
 # limitations under the License.
 #
 
-FROM       alpine:3.2
+FROM       alpine:3.16.7
 MAINTAINER Stefano Harding <riddopic@gmail.com>
 
 ADD root /