diff --git a/demo/package.json b/demo/package.json
index cb5b360..ea8e3a6 100644
--- a/demo/package.json
+++ b/demo/package.json
@@ -13,7 +13,7 @@
     "classnames": "^2.2.6",
     "d3-ease": "^1.0.5",
     "gh-pages": "^2.0.1",
-    "lodash": "4.17.14",
+    "lodash": "^4.17.15",
     "react": "^16.8.6",
     "react-circular-progressbar": "file:./../",
     "react-dom": "^16.8.6",
diff --git a/demo/yarn.lock b/demo/yarn.lock
index 79804cd..d3e9123 100644
--- a/demo/yarn.lock
+++ b/demo/yarn.lock
@@ -6055,12 +6055,7 @@ lodash.uniq@^4.5.0:
   resolved "https://registry.yarnpkg.com/lodash.uniq/-/lodash.uniq-4.5.0.tgz#d0225373aeb652adc1bc82e4945339a842754773"
   integrity sha1-0CJTc662Uq3BvILklFM5qEJ1R3M=
 
-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@>=3.5 <5", lodash@^4.17.10, lodash@^4.17.11, lodash@^4.17.12, lodash@^4.17.13, lodash@^4.17.14, lodash@^4.17.4, lodash@^4.17.5:
+"lodash@>=3.5 <5", lodash@^4.17.10, lodash@^4.17.11, lodash@^4.17.12, lodash@^4.17.13, lodash@^4.17.14, lodash@^4.17.15, lodash@^4.17.4, lodash@^4.17.5:
   version "4.17.15"
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.15.tgz#b447f6670a0455bbfeedd11392eff330ea097548"
   integrity sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A==