diff --git a/yarn.lock b/yarn.lock
index acb6c1b2..9b12eb2c 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1291,9 +1291,9 @@ decamelize@^1.1.0, decamelize@^1.1.1, decamelize@^1.1.2:
   integrity sha1-9lNNFRSCabIDUue+4m9QH5oZEpA=
 
 decode-uri-component@^0.2.0:
-  version "0.2.0"
-  resolved "https://registry.yarnpkg.com/decode-uri-component/-/decode-uri-component-0.2.0.tgz#eb3913333458775cb84cd1a1fae062106bb87545"
-  integrity sha1-6zkTMzRYd1y4TNGh+uBiEGu4dUU=
+  version "0.2.2"
+  resolved "https://registry.yarnpkg.com/decode-uri-component/-/decode-uri-component-0.2.2.tgz#e69dbe25d37941171dd540e024c444cd5188e1e9"
+  integrity sha512-FqUYQ+8o158GyGTrMFJms9qh3CqTKvAqgqsTnkLI8sKu0028orqBhxNMFkFen0zGyg6epACD32pjVk58ngIErQ==
 
 dedent@^0.7.0:
   version "0.7.0"
@@ -3380,7 +3380,7 @@ lcov-parse@^0.0.10:
   resolved "https://registry.yarnpkg.com/lcov-parse/-/lcov-parse-0.0.10.tgz#1b0b8ff9ac9c7889250582b70b71315d9da6d9a3"
   integrity sha1-GwuP+ayceIklBYK3C3ExXZ2m2aM=
 
-lerna@2.11.1:
+lerna@2.11.0:
   version "2.11.0"
   resolved "https://registry.yarnpkg.com/lerna/-/lerna-2.11.0.tgz#89b5681e286d388dda5bbbdbbf6b84c8094eff65"
   integrity sha512-kgM6zwe2P2tR30MYvgiLLW+9buFCm6E7o8HnRlhTgm70WVBvXVhydqv+q/MF2HrVZkCawfVtCfetyQmtd4oHhQ==