diff --git a/Dockerfile b/Dockerfile
index 136b71c..09d3576 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.15.2@sha256:ceeae2849a425ef1a7e591d8288f1a58cdf1f4e8d9da7510e29ea829e61cf512
+FROM alpine:3.16.1@sha256:7580ece7963bfa863801466c0a488f11c86f85d9988051a9f9c68cb27f6b7872
 
 RUN addgroup searx && adduser -D -h /usr/local/searx -s /bin/sh -G searx searx