diff --git a/package.json b/package.json
index 4a929947..8b2e45c0 100644
--- a/package.json
+++ b/package.json
@@ -37,7 +37,7 @@
     "decamelize": "^1.2.0",
     "ejs": "1.0.0",
     "jed": "1.1.0",
-    "js-yaml": "3.2.7",
+    "js-yaml": "3.13.1",
     "le_node": "1.1.0",
     "lodash": "4.17.10",
     "moment": "2.10.3",
diff --git a/yarn.lock b/yarn.lock
index f62cef8c..e21df668 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -136,7 +136,7 @@ are-we-there-yet@~1.1.2:
     delegates "^1.0.0"
     readable-stream "^2.0.6"
 
-argparse@^1.0.2, argparse@^1.0.7, "argparse@~ 1.0.0":
+argparse@^1.0.2, argparse@^1.0.7:
   version "1.0.9"
   resolved "https://registry.yarnpkg.com/argparse/-/argparse-1.0.9.tgz#73d83bc263f86e97f8cc4f6bae1b0e90a7d22c86"
   dependencies:
@@ -915,10 +915,10 @@ core-util-is@1.0.2, core-util-is@~1.0.0:
     async "^2.0.0-rc.5"
     lodash "^4.13.1"
 
-cp-translations@^1.0.146:
-  version "1.0.146"
-  resolved "https://registry.yarnpkg.com/cp-translations/-/cp-translations-1.0.146.tgz#dee5c55263fb31c7c5c3e4e8fd573f3a05921f8d"
-  integrity sha512-h2DRtFybsA2tvcnWg8FI5ZmxyBgavMDr9F+Cp0e78VgyJJusJLPvuSSHHtUxwnYKNsrdgCWZKnPwRkwJXXJtsQ==
+cp-translations@^1.0.149:
+  version "1.0.149"
+  resolved "https://registry.yarnpkg.com/cp-translations/-/cp-translations-1.0.149.tgz#e09845115a80380cf19c49dfd003d8ed75578690"
+  integrity sha512-AQa/d/MDNAM8y70gWbE6a65R9ZUYP11WWOF056Eq8Ttngdzg6j1WsmkV4VuZQB5NSIYrZIuM2UoCWIOfC20kmw==
 
 cross-spawn-async@^2.0.0, cross-spawn-async@^2.1.8:
   version "2.2.5"
@@ -1741,10 +1741,6 @@ esprima@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/esprima/-/esprima-4.0.0.tgz#4499eddcd1110e0b218bacf2fa7f7f59f55ca804"
 
-"esprima@~ 2.0.0":
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/esprima/-/esprima-2.0.0.tgz#609ac5c2667eae5433b41eb9ecece2331b41498f"
-
 esprima@~1.0:
   version "1.0.4"
   resolved "https://registry.yarnpkg.com/esprima/-/esprima-1.0.4.tgz#9f557e08fc3b4d26ece9dd34f8fbf476b62585ad"
@@ -2715,12 +2711,13 @@ js-tokens@^3.0.0, js-tokens@^3.0.2:
   version "3.0.2"
   resolved "https://registry.yarnpkg.com/js-tokens/-/js-tokens-3.0.2.tgz#9866df395102130e38f7f996bceb65443209c25b"
 
-js-yaml@3.2.7:
-  version "3.2.7"
-  resolved "https://registry.yarnpkg.com/js-yaml/-/js-yaml-3.2.7.tgz#102790f265d986fe95a4d0f2a792e7a7bd886eec"
+js-yaml@3.13.1, js-yaml@^3.2.5, js-yaml@^3.9.1:
+  version "3.13.1"
+  resolved "https://registry.yarnpkg.com/js-yaml/-/js-yaml-3.13.1.tgz#aff151b30bfdfa8e49e05da22e7415e9dfa37847"
+  integrity sha512-YfbcO7jXDdyj0DGxYVSlSeQNHbD7XPWvrVWeVUujrQEoZzWJIRrCPoyk6kL6IAjAG2IolMK4T0hNUe0HOUs5Jw==
   dependencies:
-    argparse "~ 1.0.0"
-    esprima "~ 2.0.0"
+    argparse "^1.0.7"
+    esprima "^4.0.0"
 
 js-yaml@3.4.5:
   version "3.4.5"
@@ -2729,13 +2726,6 @@ js-yaml@3.4.5:
     argparse "^1.0.2"
     esprima "^2.6.0"
 
-js-yaml@^3.2.5, js-yaml@^3.9.1:
-  version "3.10.0"
-  resolved "https://registry.yarnpkg.com/js-yaml/-/js-yaml-3.10.0.tgz#2e78441646bd4682e963f22b6e92823c309c62dc"
-  dependencies:
-    argparse "^1.0.7"
-    esprima "^4.0.0"
-
 jsbn@~0.1.0:
   version "0.1.1"
   resolved "https://registry.yarnpkg.com/jsbn/-/jsbn-0.1.1.tgz#a5e654c2e5a2deb5f201d96cefbca80c0ef2f513"