diff --git a/docker/2.0-openssl/Dockerfile b/docker/2.0-openssl/Dockerfile
index 8c6e54ac..a43ebf27 100644
--- a/docker/2.0-openssl/Dockerfile
+++ b/docker/2.0-openssl/Dockerfile
@@ -1,10 +1,10 @@
-FROM alpine:3.21
+FROM alpine:3.22
 
 LABEL maintainer="Roger Light <roger@atchoo.org>" \
     description="Eclipse Mosquitto MQTT Broker"
 
-ENV VERSION=2.0.21 \
-    DOWNLOAD_SHA256=7ad5e84caeb8d2bb6ed0c04614b2a7042def961af82d87f688ba33db857b899d \
+ENV VERSION=2.0.22 \
+    DOWNLOAD_SHA256=2f752589ef7db40260b633fbdb536e9a04b446a315138d64a7ff3c14e2de6b68 \
     GPG_KEYS=A0D6EEA1DCAE49A635A3B2F0779B22DFB3E717B7 \
     LWS_VERSION=4.2.1 \
     LWS_SHA256=842da21f73ccba2be59e680de10a8cce7928313048750eb6ad73b6fa50763c51