diff --git a/thelounge/Dockerfile b/thelounge/Dockerfile
index 850252f..a45f05a 100644
--- a/thelounge/Dockerfile
+++ b/thelounge/Dockerfile
@@ -14,7 +14,7 @@ RUN \
     \
     && apk add --no-cache \
         icu-data-full=74.2-r0 \
-        nginx=1.26.2-r4 \
+        nginx=1.26.3-r0 \
         nodejs=22.13.1-r0 \
         yarn=1.22.22-r1 \
     \