diff --git a/package.json b/package.json
index bb05c8d29c..9bd9eeef08 100644
--- a/package.json
+++ b/package.json
@@ -59,7 +59,7 @@
     "babel-plugin-transform-es2015-shorthand-properties": "6.24.1",
     "babel-plugin-transform-es2015-spread": "6.22.0",
     "babel-plugin-transform-es2015-template-literals": "6.22.0",
-    "babel-plugin-transform-es3-property-literals": "^6.22.0",
+    "babel-plugin-transform-es3-property-literals": "6.22.0",
     "babel-plugin-transform-flow-strip-types": "6.22.0",
     "babel-plugin-transform-object-rest-spread": "6.23.0",
     "babel-plugin-transform-regenerator": "6.24.1",
diff --git a/yarn.lock b/yarn.lock
index 466a64a9e2..8663b5f726 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -446,7 +446,7 @@ babel-plugin-transform-es2015-template-literals@6.22.0:
   dependencies:
     babel-runtime "^6.22.0"
 
-babel-plugin-transform-es3-property-literals@^6.22.0:
+babel-plugin-transform-es3-property-literals@6.22.0:
   version "6.22.0"
   resolved "https://registry.yarnpkg.com/babel-plugin-transform-es3-property-literals/-/babel-plugin-transform-es3-property-literals-6.22.0.tgz#b2078d5842e22abf40f73e8cde9cd3711abd5758"
   dependencies:
@@ -742,9 +742,9 @@ core-util-is@~1.0.0:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/core-util-is/-/core-util-is-1.0.2.tgz#b5fd54220aa2bc5ab57aab7140c940754503c1a7"
 
-coveralls@2.13.0:
-  version "2.13.0"
-  resolved "https://registry.yarnpkg.com/coveralls/-/coveralls-2.13.0.tgz#df933876e8c6f478efb04f4d3ab70dc96b7e5a8e"
+coveralls@2.13.1:
+  version "2.13.1"
+  resolved "https://registry.yarnpkg.com/coveralls/-/coveralls-2.13.1.tgz#d70bb9acc1835ec4f063ff9dac5423c17b11f178"
   dependencies:
     js-yaml "3.6.1"
     lcov-parse "0.0.10"
@@ -1518,9 +1518,9 @@ istanbul@^0.4.0:
     which "^1.1.1"
     wordwrap "^1.0.0"
 
-iterall@1.0.3:
-  version "1.0.3"
-  resolved "https://registry.yarnpkg.com/iterall/-/iterall-1.0.3.tgz#e0b31958f835013c323ff0b10943829ac69aa4b7"
+iterall@^1.0.0:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/iterall/-/iterall-1.1.1.tgz#f7f0af11e9a04ec6426260f5019d9fcca4d50214"
 
 jodid25519@^1.0.0:
   version "1.0.2"