diff --git a/sample-functions/NodeInfo/Dockerfile b/sample-functions/NodeInfo/Dockerfile
index 64ccd73f..cb509bcd 100644
--- a/sample-functions/NodeInfo/Dockerfile
+++ b/sample-functions/NodeInfo/Dockerfile
@@ -2,7 +2,7 @@ FROM alpine:3.6
 
 RUN apk --update add nodejs nodejs-npm
 
-ADD https://github.com/openfaas/faas/releases/download/0.7.1/fwatchdog /usr/bin
+ADD https://github.com/openfaas/faas/releases/download/0.7.7/fwatchdog /usr/bin
 RUN chmod +x /usr/bin/fwatchdog
 
 COPY package.json .
diff --git a/sample-functions/NodeInfo/Dockerfile.arm64 b/sample-functions/NodeInfo/Dockerfile.arm64
index d90a5860..bb21c9db 100644
--- a/sample-functions/NodeInfo/Dockerfile.arm64
+++ b/sample-functions/NodeInfo/Dockerfile.arm64
@@ -2,7 +2,7 @@ FROM arm64v8/alpine:3.6
 
 RUN apk --update add nodejs nodejs-npm
 
-ADD https://github.com/openfaas/faas/releases/download/0.7.1/fwatchdog-arm64 /usr/bin/fwatchdog
+ADD https://github.com/openfaas/faas/releases/download/0.7.7/fwatchdog-arm64 /usr/bin/fwatchdog
 RUN chmod +x /usr/bin/fwatchdog
 
 COPY package.json .
diff --git a/sample-functions/NodeInfo/Dockerfile.armhf b/sample-functions/NodeInfo/Dockerfile.armhf
index 2da6454f..a5d03090 100644
--- a/sample-functions/NodeInfo/Dockerfile.armhf
+++ b/sample-functions/NodeInfo/Dockerfile.armhf
@@ -1,7 +1,7 @@
 FROM alpine:3.6
 RUN apk --no-cache add nodejs nodejs-npm
 
-ADD https://github.com/openfaas/faas/releases/download/0.7.1/fwatchdog-armhf /usr/bin/fwatchdog
+ADD https://github.com/openfaas/faas/releases/download/0.7.7/fwatchdog-armhf /usr/bin/fwatchdog
 RUN chmod +x /usr/bin/fwatchdog
 
 COPY package.json .