diff --git a/3.1/Dockerfile b/3.1/Dockerfile
index 120ff02..9eba650 100644
--- a/3.1/Dockerfile
+++ b/3.1/Dockerfile
@@ -1,7 +1,7 @@
 FROM golang:alpine AS builder
 
-ENV DATAPLANE_MINOR 3.0.3
-ENV DATAPLANE_V2_MINOR 2.9.8
+ENV DATAPLANE_MINOR 3.0.4
+ENV DATAPLANE_V2_MINOR 2.9.9
 ENV DATAPLANE_URL https://github.com/haproxytech/dataplaneapi.git
 
 RUN apk add --no-cache ca-certificates git make && \