diff --git a/package.json b/package.json
index 052c5da..c9330a0 100644
--- a/package.json
+++ b/package.json
@@ -12,7 +12,7 @@
     "url": "https://github.com/taskcluster/json-parameterization"
   },
   "dependencies": {
-    "lodash": "4.17.14",
+    "lodash": "4.17.15",
     "debug": "4.1.1"
   },
   "devDependencies": {
diff --git a/yarn.lock b/yarn.lock
index 0b90c3d..b029963 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -369,12 +369,7 @@ locate-path@^3.0.0:
     p-locate "^3.0.0"
     path-exists "^3.0.0"
 
-lodash@4.17.14:
-  version "4.17.14"
-  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.14.tgz#9ce487ae66c96254fe20b599f21b6816028078ba"
-  integrity sha512-mmKYbW3GLuJeX+iGP+Y7Gp1AiGHGbXHCOh/jZmrawMmsE7MS4znI3RL2FsjbqOyMayHInjOeykW7PEajUk1/xw==
-
-lodash@^4.17.11:
+lodash@4.17.15, lodash@^4.17.11:
   version "4.17.15"
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.15.tgz#b447f6670a0455bbfeedd11392eff330ea097548"
   integrity sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A==