diff --git a/.github/Dockerfile b/.github/Dockerfile
index 0bc58789..7442439e 100644
--- a/.github/Dockerfile
+++ b/.github/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.14.2
+FROM alpine:3.16.2
 
 RUN set -xe \
     && apk add --no-cache \