diff --git a/control-plane/Dockerfile b/control-plane/Dockerfile
index a870e20e2b..de0c1cf1ff 100644
--- a/control-plane/Dockerfile
+++ b/control-plane/Dockerfile
@@ -22,7 +22,7 @@ RUN CGO_ENABLED=0 go install github.com/hashicorp/go-discover/cmd/discover@49f60
 # dev copies the binary from a local build
 # -----------------------------------
 # BIN_NAME is a requirement in the hashicorp docker github action 
-FROM alpine:3.17 AS dev
+FROM alpine:3.18 AS dev
 
 # NAME and VERSION are the name of the software in releases.hashicorp.com
 # and the version to download. Example: NAME=consul VERSION=1.2.3.
@@ -74,7 +74,7 @@ CMD /bin/${BIN_NAME}
 # We don't rebuild the software because we want the exact checksums and
 # binary signatures to match the software and our builds aren't fully
 # reproducible currently.
-FROM alpine:3.17 AS release-default
+FROM alpine:3.18 AS release-default
 
 ARG BIN_NAME=consul-k8s-control-plane
 ARG CNI_BIN_NAME=consul-cni