dockerfile: update base alpine image to v3.18

- fixes security issues reported by trivy
nodiscc · Sep 20, 2023 · bc92f65 · bc92f65
1 parent 775fcb4
commit bc92f65
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Dockerfile b/Dockerfile
@@ -26,7 +26,7 @@ RUN cd shaarli \
 
 # Stage 4:
 # - Shaarli image
-FROM alpine:3.16
+FROM alpine:3.18
 LABEL maintainer="Shaarli Community"
 
 RUN apk --update --no-cache add \