postfix-tlspol: upgrade to 1.8.20

data/Dockerfiles/postfix-tlspol/Dockerfile

@@ -4,7 +4,7 @@ WORKDIR /src
 ENV CGO_ENABLED=0 \
     GO111MODULE=on \
 		NOOPT=1 \
-    VERSION=1.8.14
+    VERSION=1.8.20
 
 RUN git clone --branch v${VERSION} https://github.com/Zuplu/postfix-tlspol && \
     cd /src/postfix-tlspol && \

docker-compose.yml

@@ -382,7 +382,7 @@ services:
             - postfix
 
     postfix-tlspol-mailcow:
-      image: ghcr.io/mailcow/postfix-tlspol:1.0
+      image: ghcr.io/mailcow/postfix-tlspol:1.8.20
       depends_on:
         unbound-mailcow:
           condition: service_healthy