diff --git a/Dockerfile.oss b/Dockerfile.oss
index 5c7b2c13..bd394efc 100644
--- a/Dockerfile.oss
+++ b/Dockerfile.oss
@@ -1,4 +1,4 @@
-FROM nginx:1.27.2@sha256:28402db69fec7c17e179ea87882667f1e054391138f77ffaf0c3eb388efc3ffb
+FROM nginx:1.27.4@sha256:91734281c0ebfc6f1aea979cffeed5079cfe786228a71cc6f1f46a228cde6e34
 
 # NJS env vars
 ENV NJS_VERSION=0.8.7