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-rw-r--r--build/nginx/Dockerfile3
1 files changed, 2 insertions, 1 deletions
diff --git a/build/nginx/Dockerfile b/build/nginx/Dockerfile
index f74d555..2094d4d 100644
--- a/build/nginx/Dockerfile
+++ b/build/nginx/Dockerfile
@@ -1,4 +1,5 @@
-FROM alpine:latest
+ARG ALPINE_VERSION="3.23"
+FROM alpine:${ALPINE_VERSION}
# install packages
RUN apk add --no-cache nginx shadow curl tini