diff --git a/Dockerfile b/Dockerfile
index 65c8c8c..752c6b5 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM --platform=${BUILDPLATFORM:-linux/amd64} golang:1.23-bullseye@sha256:ebaf58d74f200c27dce0181203a1347e41b5c159c9aa0517a95bec594aabbde4 AS builder
+FROM --platform=${BUILDPLATFORM:-linux/amd64} golang:1.23-bullseye@sha256:bc1b90c2a8eb0ffb62325e02a85d51031ad3afae15b3df4b6a48b7929b00badb AS builder
 
 ARG SOURCE_DATE_EPOCH
 ARG TARGETOS
diff --git a/src/go.mod b/src/go.mod
index 8cd925e..2de36ca 100644
--- a/src/go.mod
+++ b/src/go.mod
@@ -2,7 +2,7 @@ module github.com/tkhq/ecr-proxy/src
 
 go 1.21
 
-toolchain go1.23.2
+toolchain go1.23.3
 
 require (
 	github.com/aws/aws-sdk-go-v2 v1.32.2