diff --git a/Dockerfile b/Dockerfile
index 3536b399eecf2fd0633c2cb639c97deb60ab28e0..644a420964ced743678246972845b1c79fc08e34 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,9 +1,9 @@
-FROM alpine:3.21
+FROM alpine:3.22
 
 LABEL version "1.0.20"
 LABEL description "Sysbench as Docker Image"
 
-ARG version="1.0.20-r2"
+ARG version="1.0.20-r3"
 
 RUN apk add --no-cache --purge --clean-protected -u \
  ca-certificates sysbench=$version \