diff --git a/package.json b/package.json
index e8e873d0..5eb57bcf 100644
--- a/package.json
+++ b/package.json
@@ -12,7 +12,7 @@
     "jquery-ui": "^1.12.1",
     "jstree": "^3.3.5",
     "opensans-webkit": "^1.0.1",
-    "popper.js": "^1.14.4",
+    "popper.js": "^1.15.0",
     "underscore": "^1.9.1",
     "vis": "^4.21.0",
     "webpack-merge": "^4.1.4"
diff --git a/yarn.lock b/yarn.lock
index 5bf4024c..d8b934ab 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4997,10 +4997,10 @@ pnp-webpack-plugin@^1.3.1:
   dependencies:
     ts-pnp "^1.0.0"
 
-popper.js@^1.14.4:
-  version "1.14.7"
-  resolved "https://registry.yarnpkg.com/popper.js/-/popper.js-1.14.7.tgz#e31ec06cfac6a97a53280c3e55e4e0c860e7738e"
-  integrity sha512-4q1hNvoUre/8srWsH7hnoSJ5xVmIL4qgz+s4qf2TnJIMyZFUFMGH+9vE7mXynAlHSZ/NdTmmow86muD0myUkVQ==
+popper.js@^1.15.0:
+  version "1.15.0"
+  resolved "https://registry.yarnpkg.com/popper.js/-/popper.js-1.15.0.tgz#5560b99bbad7647e9faa475c6b8056621f5a4ff2"
+  integrity sha512-w010cY1oCUmI+9KwwlWki+r5jxKfTFDVoadl7MSrIujHU5MJ5OR6HTDj6Xo8aoR/QsA56x8jKjA59qGH4ELtrA==
 
 portfinder@^1.0.9:
   version "1.0.20"