diff --git a/Dockerfile b/Dockerfile
index e96348d..47a3e77 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,7 +3,7 @@ ARG GID=1000
 
 FROM --platform=$BUILDPLATFORM tonistiigi/xx:1.2.1@sha256:8879a398dedf0aadaacfbd332b29ff2f84bc39ae6d4e9c0a1109db27ac5ba012 AS xx
 
-FROM --platform=$BUILDPLATFORM golang:1.20.3-alpine3.16@sha256:29c4e6e307eac79e5db29a261b243f27ffe0563fa1767e8d9a6407657c9a5f08 AS builder
+FROM --platform=$BUILDPLATFORM golang:1.20.4-alpine3.16@sha256:6469405d7297f82d56195c90a3270b0806ef4bd897aa0628477d9959ab97a577 AS builder
 ARG UID
 ARG GID
 
diff --git a/Dockerfile-refresher b/Dockerfile-refresher
index 81263d3..042fc12 100644
--- a/Dockerfile-refresher
+++ b/Dockerfile-refresher
@@ -3,7 +3,7 @@ ARG GID=1000
 
 FROM --platform=$BUILDPLATFORM tonistiigi/xx:1.2.1@sha256:8879a398dedf0aadaacfbd332b29ff2f84bc39ae6d4e9c0a1109db27ac5ba012 AS xx
 
-FROM --platform=$BUILDPLATFORM golang:1.20.3-alpine3.16@sha256:29c4e6e307eac79e5db29a261b243f27ffe0563fa1767e8d9a6407657c9a5f08 AS builder
+FROM --platform=$BUILDPLATFORM golang:1.20.4-alpine3.16@sha256:6469405d7297f82d56195c90a3270b0806ef4bd897aa0628477d9959ab97a577 AS builder
 ARG UID
 ARG GID