diff --git a/client/package-lock.json b/client/package-lock.json
index d0bb0ab..7814ac7 100644
--- a/client/package-lock.json
+++ b/client/package-lock.json
@@ -9507,9 +9507,9 @@
       }
     },
     "webpack-subresource-integrity": {
-      "version": "1.2.0",
-      "resolved": "https://registry.npmjs.org/webpack-subresource-integrity/-/webpack-subresource-integrity-1.2.0.tgz",
-      "integrity": "sha512-bdMR4DRbINUFt+QhNfBFHURnCzT8mtHjXiclQWX/aXBpu2pM4nOb2qViyt84ZSFrVKEXkAbmz7mSoZQH/08xFg==",
+      "version": "1.5.1",
+      "resolved": "https://registry.npmjs.org/webpack-subresource-integrity/-/webpack-subresource-integrity-1.5.1.tgz",
+      "integrity": "sha512-uekbQ93PZ9e7BFB8Hl9cFIVYQyQqiXp2ExKk9Zv+qZfH/zHXHrCFAfw1VW0+NqWbTWrs/HnuDrto3+tiPXh//Q==",
       "requires": {
         "webpack-sources": "^1.3.0"
       },
@@ -9520,9 +9520,9 @@
           "integrity": "sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g=="
         },
         "webpack-sources": {
-          "version": "1.3.0",
-          "resolved": "https://registry.npmjs.org/webpack-sources/-/webpack-sources-1.3.0.tgz",
-          "integrity": "sha512-OiVgSrbGu7NEnEvQJJgdSFPl2qWKkWq5lHMhgiToIiN9w34EBnjYzSYs+VbL5KoYiLNtFFa7BZIKxRED3I32pA==",
+          "version": "1.4.3",
+          "resolved": "https://registry.npmjs.org/webpack-sources/-/webpack-sources-1.4.3.tgz",
+          "integrity": "sha512-lgTS3Xhv1lCOKo7SA5TjKXMjpSM4sBjNV5+q2bqesbSPs5FjGmU6jjtBSkX9b4qW87vDIsCIlUPOEhbZrMdjeQ==",
           "requires": {
             "source-list-map": "^2.0.0",
             "source-map": "~0.6.1"
diff --git a/client/package.json b/client/package.json
index bfd65ee..0f096e8 100644
--- a/client/package.json
+++ b/client/package.json
@@ -39,7 +39,7 @@
     "style-loader": "^0.23.0",
     "webpack": "^4.18.0",
     "webpack-cli": "^3.1.0",
-    "webpack-subresource-integrity": "^1.2.0"
+    "webpack-subresource-integrity": "^1.5.1"
   },
   "devDependencies": {
     "flow-typed": "^2.5.1",