diff --git a/package.json b/package.json
index e1674d1..a967175 100644
--- a/package.json
+++ b/package.json
@@ -26,7 +26,7 @@
   "pre-commit": "lint:staged",
   "dependencies": {
     "immutable": "^3.8.2",
-    "lodash": "^4.17.4"
+    "lodash": "^4.17.11"
   },
   "devDependencies": {
     "@kadira/storybook": "^2.21.0",
diff --git a/yarn.lock b/yarn.lock
index 35fd99f..f94c6ae 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2868,9 +2868,9 @@ immutable@^3.8.1:
   version "3.8.1"
   resolved "https://registry.yarnpkg.com/immutable/-/immutable-3.8.1.tgz#200807f11ab0f72710ea485542de088075f68cd2"
 
-immutable@v4.0.0-rc.2:
-  version "4.0.0-rc.2"
-  resolved "https://registry.yarnpkg.com/immutable/-/immutable-4.0.0-rc.2.tgz#fdd0948aae728fda2306a02f72bb73e1773432d1"
+immutable@^3.8.2:
+  version "3.8.2"
+  resolved "https://registry.yarnpkg.com/immutable/-/immutable-3.8.2.tgz#c2439951455bb39913daf281376f1530e104adf3"
 
 imurmurhash@^0.1.4:
   version "0.1.4"
@@ -3773,9 +3773,9 @@ lodash.uniq@^4.5.0:
   version "4.5.0"
   resolved "https://registry.yarnpkg.com/lodash.uniq/-/lodash.uniq-4.5.0.tgz#d0225373aeb652adc1bc82e4945339a842754773"
 
-lodash@4.x.x, lodash@^4.0.0, lodash@^4.14.0, lodash@^4.17.2, lodash@^4.17.4, lodash@^4.2.0, lodash@^4.2.1, lodash@^4.3.0:
-  version "4.17.4"
-  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.4.tgz#78203a4d1c328ae1d86dca6460e369b57f4055ae"
+lodash@4.x.x, lodash@^4.0.0, lodash@^4.14.0, lodash@^4.17.11, lodash@^4.17.2, lodash@^4.2.0, lodash@^4.2.1, lodash@^4.3.0:
+  version "4.17.11"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.11.tgz#b39ea6229ef607ecd89e2c8df12536891cac9b8d"
 
 log-symbols@^1.0.2:
   version "1.0.2"
@@ -3923,10 +3923,6 @@ mobx@^2.3.4:
   version "2.7.0"
   resolved "https://registry.yarnpkg.com/mobx/-/mobx-2.7.0.tgz#cf3d82d18c0ca7f458d8f2a240817b3dc7e54a01"
 
-moment@^2.18.1:
-  version "2.18.1"
-  resolved "https://registry.yarnpkg.com/moment/-/moment-2.18.1.tgz#c36193dd3ce1c2eed2adb7c802dbbc77a81b1c0f"
-
 ms@2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/ms/-/ms-2.0.0.tgz#5608aeadfc00be6c2901df5f9861788de0d597c8"