diff --git a/package.json b/package.json
index 30fdf9ed..56d9b594 100644
--- a/package.json
+++ b/package.json
@@ -61,7 +61,7 @@
     "electron-context-menu": "^0.9.1",
     "electron-json-storage": "^3.0.7",
     "electron-save-file": "^1.0.2",
-    "elliptic": "^6.4.0",
+    "elliptic": "^6.5.3",
     "enzyme-adapter-react-15": "^1.0.1",
     "file-loader": "^0.9.0",
     "fs": "0.0.1-security",
diff --git a/yarn.lock b/yarn.lock
index 115de92c..b3471339 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2456,9 +2456,9 @@ electron@1.6.14:
     electron-download "^3.0.1"
     extract-zip "^1.0.3"
 
-elliptic@^6.2.3, elliptic@^6.4.0:
-  version "6.4.0"
-  resolved "https://registry.yarnpkg.com/elliptic/-/elliptic-6.4.0.tgz#cac9af8762c85836187003c8dfe193e5e2eae5df"
+elliptic@^6.2.3, elliptic@^6.4.0, elliptic@^6.5.3:
+  version "6.5.3"
+  resolved "https://registry.yarnpkg.com/elliptic/-/elliptic-6.5.3.tgz#cb59eb2efdaf73a0bd78ccd7015a62ad6e0f93d6"
   dependencies:
     bn.js "^4.4.0"
     brorand "^1.0.1"