diff --git a/operator/Dockerfile b/operator/Dockerfile
index 7f9422816d81..5f155e833f76 100644
--- a/operator/Dockerfile
+++ b/operator/Dockerfile
@@ -1,5 +1,5 @@
 # Build the manager binary
-FROM golang:1.21.7 as builder
+FROM golang:1.21.9 as builder
 
 WORKDIR /workspace
 # Copy the Go Modules manifests
diff --git a/operator/Dockerfile.cross b/operator/Dockerfile.cross
index 61015d8f5ff1..060edee23948 100644
--- a/operator/Dockerfile.cross
+++ b/operator/Dockerfile.cross
@@ -1,6 +1,6 @@
 ARG BUILD_IMAGE=grafana/loki-build-image:0.33.1
 
-FROM golang:1.21.7-alpine as goenv
+FROM golang:1.21.9-alpine as goenv
 RUN go env GOARCH > /goarch && \
   go env GOARM > /goarm
 
diff --git a/operator/calculator.Dockerfile b/operator/calculator.Dockerfile
index be7324ce33df..9ffd31d1154d 100644
--- a/operator/calculator.Dockerfile
+++ b/operator/calculator.Dockerfile
@@ -1,5 +1,5 @@
 # Build the calculator binary
-FROM golang:1.21.7 as builder
+FROM golang:1.21.9 as builder
 
 WORKDIR /workspace
 # Copy the Go Modules manifests