diff --git a/Dockerfile b/Dockerfile
index 2c78d65a0..278607aa7 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -31,7 +31,7 @@ RUN pip install --no-cache-dir poetry && \
     poetry export -f requirements.txt --dev --output requirements-dev.txt
 
 # Stage 4: Build go proxy
-FROM docker.io/golang:1.20.7-bullseye AS go-builder
+FROM docker.io/golang:1.21.0-bullseye AS go-builder
 
 WORKDIR /work
 
diff --git a/ldap.Dockerfile b/ldap.Dockerfile
index ab9807c90..8fb9002b1 100644
--- a/ldap.Dockerfile
+++ b/ldap.Dockerfile
@@ -1,5 +1,5 @@
 # Stage 1: Build
-FROM docker.io/golang:1.20.7-bullseye AS builder
+FROM docker.io/golang:1.21.0-bullseye AS builder
 
 WORKDIR /go/src/goauthentik.io
 
diff --git a/proxy.Dockerfile b/proxy.Dockerfile
index ac0a95848..863f920ad 100644
--- a/proxy.Dockerfile
+++ b/proxy.Dockerfile
@@ -8,7 +8,7 @@ WORKDIR /static
 RUN npm ci --include=dev && npm run build-proxy
 
 # Stage 2: Build
-FROM docker.io/golang:1.20.7-bullseye AS builder
+FROM docker.io/golang:1.21.0-bullseye AS builder
 
 WORKDIR /go/src/goauthentik.io
 
diff --git a/radius.Dockerfile b/radius.Dockerfile
index a66fedffe..fa58efd30 100644
--- a/radius.Dockerfile
+++ b/radius.Dockerfile
@@ -1,5 +1,5 @@
 # Stage 1: Build
-FROM docker.io/golang:1.20.7-bullseye AS builder
+FROM docker.io/golang:1.21.0-bullseye AS builder
 
 WORKDIR /go/src/goauthentik.io