diff --git a/Dockerfile b/Dockerfile
index 6f47a3a..136b71c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.15.1@sha256:d6d0a0eb4d40ef96f2310ead734848b9c819bb97c9d846385c4aca1767186cd4
+FROM alpine:3.15.2@sha256:ceeae2849a425ef1a7e591d8288f1a58cdf1f4e8d9da7510e29ea829e61cf512
 
 RUN addgroup searx && adduser -D -h /usr/local/searx -s /bin/sh -G searx searx