diff --git a/Dockerfile b/Dockerfile
index adf0a0ba..cc0f60e9 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM docker.io/golang:1.18.4 AS builder
+FROM docker.io/golang:1.18.5 AS builder
 COPY . src
 RUN cd src && make build