diff --git a/yarn.lock b/yarn.lock
index 6a2fa4c8..b30e17e1 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2488,8 +2488,8 @@ ember-try-config@^3.0.0:
     semver "^5.5.0"
 
 ember-try@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/ember-try/-/ember-try-1.0.0.tgz#08c5fe1d045497698ea1496c44add27c7ba5f11c"
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/ember-try/-/ember-try-1.1.0.tgz#194d5843a79b5a9fc0e4c07445ebc18c08a91e78"
   dependencies:
     chalk "^2.3.0"
     cli-table3 "^0.5.1"
@@ -2503,6 +2503,7 @@ ember-try@^1.0.0:
     resolve "^1.1.6"
     rimraf "^2.3.2"
     rsvp "^4.7.0"
+    walk-sync "^0.3.3"
 
 emit-function@0.0.2:
   version "0.0.2"
@@ -6897,6 +6898,13 @@ walk-sync@^0.2.7:
     ensure-posix-path "^1.0.0"
     matcher-collection "^1.0.0"
 
+walk-sync@^0.3.3:
+  version "0.3.3"
+  resolved "https://registry.yarnpkg.com/walk-sync/-/walk-sync-0.3.3.tgz#1e9f12cd4fe6e0e6d4a0715b5cc7e30711d43cd1"
+  dependencies:
+    ensure-posix-path "^1.0.0"
+    matcher-collection "^1.0.0"
+
 walker@~1.0.5:
   version "1.0.7"
   resolved "https://registry.yarnpkg.com/walker/-/walker-1.0.7.tgz#2f7f9b8fd10d677262b18a884e28d19618e028fb"