diff --git a/latest/Dockerfile.amd64 b/latest/Dockerfile.amd64
index 0b0345d6..19a3a26a 100644
--- a/latest/Dockerfile.amd64
+++ b/latest/Dockerfile.amd64
@@ -9,7 +9,7 @@ ENV GO111MODULE auto
 COPY ./overlay /
 
 # renovate: datasource=github-tags depName=golang/go
-ENV GOLANG_VERSION=1.21.0
+ENV GOLANG_VERSION=1.21.1
 
 # renovate: datasource=github-releases depName=upx/upx
 ENV UPX_VERSION=4.1.0
diff --git a/latest/Dockerfile.arm b/latest/Dockerfile.arm
index 02a97156..6bda7479 100644
--- a/latest/Dockerfile.arm
+++ b/latest/Dockerfile.arm
@@ -9,7 +9,7 @@ ENV GO111MODULE auto
 COPY ./overlay /
 
 # renovate: datasource=github-tags depName=golang/go
-ENV GOLANG_VERSION=1.21.0
+ENV GOLANG_VERSION=1.21.1
 
 # renovate: datasource=github-releases depName=upx/upx
 ENV UPX_VERSION=4.1.0
diff --git a/latest/Dockerfile.arm64 b/latest/Dockerfile.arm64
index df99d5fc..22fb6719 100644
--- a/latest/Dockerfile.arm64
+++ b/latest/Dockerfile.arm64
@@ -9,7 +9,7 @@ ENV GO111MODULE auto
 COPY ./overlay /
 
 # renovate: datasource=github-tags depName=golang/go
-ENV GOLANG_VERSION=1.21.0
+ENV GOLANG_VERSION=1.21.1
 
 # renovate: datasource=github-releases depName=upx/upx
 ENV UPX_VERSION=4.1.0
diff --git a/v1.21/Dockerfile.amd64 b/v1.21/Dockerfile.amd64
index f400a0b7..9e5a318c 100644
--- a/v1.21/Dockerfile.amd64
+++ b/v1.21/Dockerfile.amd64
@@ -9,7 +9,7 @@ ENV GO111MODULE auto
 COPY ./overlay /
 
 # renovate: datasource=github-tags depName=golang/go
-ENV GOLANG_VERSION=1.21.0
+ENV GOLANG_VERSION=1.21.1
 
 # renovate: datasource=github-releases depName=upx/upx
 ENV UPX_VERSION=4.1.0
diff --git a/v1.21/Dockerfile.arm b/v1.21/Dockerfile.arm
index b9453217..51beed9a 100644
--- a/v1.21/Dockerfile.arm
+++ b/v1.21/Dockerfile.arm
@@ -9,7 +9,7 @@ ENV GO111MODULE auto
 COPY ./overlay /
 
 # renovate: datasource=github-tags depName=golang/go
-ENV GOLANG_VERSION=1.21.0
+ENV GOLANG_VERSION=1.21.1
 
 # renovate: datasource=github-releases depName=upx/upx
 ENV UPX_VERSION=4.1.0
diff --git a/v1.21/Dockerfile.arm64 b/v1.21/Dockerfile.arm64
index 4e7c1e75..52025b5e 100644
--- a/v1.21/Dockerfile.arm64
+++ b/v1.21/Dockerfile.arm64
@@ -9,7 +9,7 @@ ENV GO111MODULE auto
 COPY ./overlay /
 
 # renovate: datasource=github-tags depName=golang/go
-ENV GOLANG_VERSION=1.21.0
+ENV GOLANG_VERSION=1.21.1
 
 # renovate: datasource=github-releases depName=upx/upx
 ENV UPX_VERSION=4.1.0