diff --git a/Dockerfile.debug b/Dockerfile.debug
index c7756c8..b291e76 100644
--- a/Dockerfile.debug
+++ b/Dockerfile.debug
@@ -1,4 +1,4 @@
-FROM golang:1.21.3-bullseye AS builder
+FROM golang:1.21.4-bullseye AS builder
 
 WORKDIR /out
 COPY go.mod .
diff --git a/Dockerfile.latest b/Dockerfile.latest
index 3558819..8eb5b17 100644
--- a/Dockerfile.latest
+++ b/Dockerfile.latest
@@ -1,4 +1,4 @@
-FROM golang:1.21.3-bullseye AS builder
+FROM golang:1.21.4-bullseye AS builder
 
 WORKDIR /out
 COPY go.mod .