From 64f19e0ec362fdc63b9f8df14017b964f37c674d Mon Sep 17 00:00:00 2001
From: Jonathan Pulsifer <jonathan@pulsifer.ca>
Date: Mon, 17 Jul 2017 14:46:24 -0400
Subject: [PATCH] echoheaders: nginx-slim:0.21

---
 images/echoheaders/Dockerfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/images/echoheaders/Dockerfile b/images/echoheaders/Dockerfile
index 1e0d77788..ffb842f50 100644
--- a/images/echoheaders/Dockerfile
+++ b/images/echoheaders/Dockerfile
@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-FROM gcr.io/google_containers/nginx-slim:0.18
+FROM gcr.io/google_containers/nginx-slim:0.21
 
 ADD nginx.conf /etc/nginx/nginx.conf
 ADD template.lua /usr/local/share/lua/5.1/