diff --git a/Dockerfile b/Dockerfile
index 28d52b17..66a3ace6 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.21.4 as builder
+FROM golang:1.21.5 as builder
 
 WORKDIR /go/src/mikefarah/yq
 
diff --git a/Dockerfile.dev b/Dockerfile.dev
index c110a071..0715ba8f 100644
--- a/Dockerfile.dev
+++ b/Dockerfile.dev
@@ -1,4 +1,4 @@
-FROM golang:1.21.4
+FROM golang:1.21.5
 
 COPY scripts/devtools.sh /opt/devtools.sh