diff --git a/Dockerfile b/Dockerfile
index 9e49eea..737a0d9 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,12 +1,12 @@
 ##
 #  Base
 ##
-FROM nginx:1.31.2-alpine-slim@sha256:071d472aeea109db4c23868034c210f14411f13bc8d9936b7a8fa410b765c740 AS base
+FROM nginx:1.31.2-alpine-slim@sha256:ef9984ffb35887404165e7060a4c7d059260c798b9912f48e6d3e236f6ec24a7 AS base
 
 COPY /base /
 
 RUN apk add --no-cache \
-    ca-certificates=~20260413 \
+    ca-certificates=~20260611 \
     gnutls-utils=~3
 
 ARG workdir=/var/www