diff --git a/local_ratelimit/Dockerfile-nginx b/local_ratelimit/Dockerfile-nginx
index 3ee60ffe..97d5c705 100644
--- a/local_ratelimit/Dockerfile-nginx
+++ b/local_ratelimit/Dockerfile-nginx
@@ -1 +1 @@
-FROM nginx:1.31.5@sha256:05b8cb60c354a44ab824ea6e7dc69b46d50762cdbe728a347a5b656e6fb3d7c4
+FROM nginx:1.31.6@sha256:78758a47dc59a81fc8354d83d17135d52cfaf6894c696886b807b9371c3648a4