diff --git a/Dockerfile b/Dockerfile
index 9e5c40ab..14accb55 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.21.5@sha256:672a2286da3ee7a854c3e0a56e0838918d0dbb1c18652992930293312de898a6 AS build
+FROM golang:1.21.6@sha256:6fbd2d3398db924f8d708cf6e94bd3a436bb468195daa6a96e80504e0a9615f2 AS build
 WORKDIR /ratelimit
 
 ENV GOPROXY=https://proxy.golang.org
diff --git a/Dockerfile.integration b/Dockerfile.integration
index 25cae665..3ea5d7cd 100644
--- a/Dockerfile.integration
+++ b/Dockerfile.integration
@@ -1,5 +1,5 @@
 # Running this docker image runs the integration tests.
-FROM golang@sha256:672a2286da3ee7a854c3e0a56e0838918d0dbb1c18652992930293312de898a6
+FROM golang@sha256:6fbd2d3398db924f8d708cf6e94bd3a436bb468195daa6a96e80504e0a9615f2
 
 RUN apt-get update -y && apt-get install sudo stunnel4 redis memcached -y && rm -rf /var/lib/apt/lists/*