diff --git a/surveys/2017/website/yarn.lock b/surveys/2017/website/yarn.lock
index 540c8b84b..71dc4437f 100644
--- a/surveys/2017/website/yarn.lock
+++ b/surveys/2017/website/yarn.lock
@@ -324,7 +324,7 @@ are-we-there-yet@~1.1.2:
 
 arg@2.0.0:
   version "2.0.0"
-  resolved "http://registry.npmjs.org/arg/-/arg-2.0.0.tgz#c06e7ff69ab05b3a4a03ebe0407fac4cba657545"
+  resolved "https://registry.npmjs.org/arg/-/arg-2.0.0.tgz#c06e7ff69ab05b3a4a03ebe0407fac4cba657545"
 
 argparse@^1.0.7:
   version "1.0.9"
@@ -1899,8 +1899,8 @@ chokidar@^1.0.0, chokidar@^1.0.5, chokidar@^1.6.1, chokidar@^1.7.0:
     fsevents "^1.0.0"
 
 chownr@^1.0.1:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/chownr/-/chownr-1.0.1.tgz#e2a75042a9551908bebd25b8523d5f9769d79181"
+  version "1.1.4"
+  resolved "https://registry.yarnpkg.com/chownr/-/chownr-1.1.4.tgz#6fc9d7b42d32a583596337666e7d08084da2cc6b"
 
 chunk-manifest-webpack-plugin@0.1.0:
   version "0.1.0"
@@ -4303,7 +4303,7 @@ graphql-relay@^0.5.1:
 
 graphql-skip-limit@^1.0.11:
   version "1.0.11"
-  resolved "http://registry.npmjs.org/graphql-skip-limit/-/graphql-skip-limit-1.0.11.tgz#c6970d11bdfe7aa001f96c8ba41b9a93a6dc805c"
+  resolved "https://registry.npmjs.org/graphql-skip-limit/-/graphql-skip-limit-1.0.11.tgz#c6970d11bdfe7aa001f96c8ba41b9a93a6dc805c"
   dependencies:
     babel-runtime "^6.26.0"
     graphql "^0.11.7"
@@ -10100,7 +10100,7 @@ yargs@4.7.1:
 
 yargs@^11.1.0:
   version "11.1.0"
-  resolved "http://registry.npmjs.org/yargs/-/yargs-11.1.0.tgz#90b869934ed6e871115ea2ff58b03f4724ed2d77"
+  resolved "https://registry.npmjs.org/yargs/-/yargs-11.1.0.tgz#90b869934ed6e871115ea2ff58b03f4724ed2d77"
   dependencies:
     cliui "^4.0.0"
     decamelize "^1.1.1"