diff --git a/Dockerfile b/Dockerfile
index aa1912b16..d0a70bfd0 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -9,7 +9,7 @@ ARG TAG
 RUN CGO_ENABLED=0 GOOS=linux go build -o deck \
       -ldflags "-s -w -X github.com/kong/deck/cmd.VERSION=$TAG -X github.com/kong/deck/cmd.COMMIT=$COMMIT"
 
-FROM alpine:3.18.3
+FROM alpine:3.18.4
 RUN adduser --disabled-password --gecos "" deckuser
 RUN apk --no-cache add ca-certificates jq
 USER deckuser