diff --git a/Dockerfile b/Dockerfile
index 45c42d4..e5df680 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.18.2 as builder
+FROM golang:1.18.3 as builder
 
 WORKDIR /go/src/mikefarah/yq
 
diff --git a/Dockerfile.dev b/Dockerfile.dev
index ad9922c..0687a0d 100644
--- a/Dockerfile.dev
+++ b/Dockerfile.dev
@@ -1,4 +1,4 @@
-FROM golang:1.18.2
+FROM golang:1.18.3
 
 COPY scripts/devtools.sh /opt/devtools.sh