diff --git a/Dockerfile.dapper b/Dockerfile.dapper
index 69d7ef3..8ee87f3 100644
--- a/Dockerfile.dapper
+++ b/Dockerfile.dapper
@@ -22,7 +22,7 @@ RUN wget -O - ${!DOCKER_URL} > /usr/bin/docker && chmod +x /usr/bin/docker
 ENV GIT_COMMIT="26e14afc0b652b0363fc38e05ef28aa99d26694c" \
     GIT_BRANCH="ke/v0.2" \
     GIT_SOURCE=${GOPATH}/src/github.com/rancher/steve \
-    CATTLE_DASHBOARD_UI_VERSION="v2.6.9-rc1-kube-explorer-ui-rc1"
+    CATTLE_DASHBOARD_UI_VERSION="v2.6.9-rc4-kube-explorer-ui-rc1"
 
 ENV DAPPER_ENV REPO TAG DRONE_TAG CROSS
 ENV DAPPER_SOURCE /opt/kube-explorer