diff --git a/package-lock.json b/package-lock.json
index 8a1417bc6..60a814765 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -5919,6 +5919,12 @@
             "schema-utils": "^1.0.0"
           }
         },
+        "lodash": {
+          "version": "4.17.20",
+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.20.tgz",
+          "integrity": "sha512-PlhdFcillOINfeV7Ni6oF1TAEayyZBoZ8bcshTHqOYJYlrqzRK5hagpagky5o4HfCzzd1TRkXPMFq6cKk9rGmA==",
+          "dev": true
+        },
         "mini-css-extract-plugin": {
           "version": "0.6.0",
           "resolved": "https://registry.npmjs.org/mini-css-extract-plugin/-/mini-css-extract-plugin-0.6.0.tgz",
@@ -6005,6 +6011,15 @@
             "mime": "^2.0.3",
             "schema-utils": "^1.0.0"
           }
+        },
+        "webpack-merge": {
+          "version": "4.2.2",
+          "resolved": "https://registry.npmjs.org/webpack-merge/-/webpack-merge-4.2.2.tgz",
+          "integrity": "sha512-TUE1UGoTX2Cd42j3krGYqObZbOD+xF7u28WB7tfUordytSjbWTIjK/8V0amkBfTYN4/pB/GIDlJZZ657BGG19g==",
+          "dev": true,
+          "requires": {
+            "lodash": "^4.17.15"
+          }
         }
       }
     },
@@ -24817,20 +24832,13 @@
       }
     },
     "webpack-merge": {
-      "version": "4.2.2",
-      "resolved": "https://registry.npmjs.org/webpack-merge/-/webpack-merge-4.2.2.tgz",
-      "integrity": "sha512-TUE1UGoTX2Cd42j3krGYqObZbOD+xF7u28WB7tfUordytSjbWTIjK/8V0amkBfTYN4/pB/GIDlJZZ657BGG19g==",
+      "version": "5.1.2",
+      "resolved": "https://registry.npmjs.org/webpack-merge/-/webpack-merge-5.1.2.tgz",
+      "integrity": "sha512-/slG0Kh0OKTf0zxdFJlhQHzv8bU9gUYVK5DkBjB3i/yoc1Xx4ADG0KITGO5S/6cqn2Ug43+8VR6Sz8daA/c+5g==",
       "dev": true,
       "requires": {
-        "lodash": "^4.17.15"
-      },
-      "dependencies": {
-        "lodash": {
-          "version": "4.17.15",
-          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.15.tgz",
-          "integrity": "sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A==",
-          "dev": true
-        }
+        "clone-deep": "^4.0.1",
+        "wildcard": "^2.0.0"
       }
     },
     "webpack-sources": {
@@ -24995,6 +25003,12 @@
         }
       }
     },
+    "wildcard": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/wildcard/-/wildcard-2.0.0.tgz",
+      "integrity": "sha512-JcKqAHLPxcdb9KM49dufGXn2x3ssnfjbcaQdLlfZsL9rH9wgDQjUtDxbo8NE0F6SFvydeu1VhZe7hZuHsB2/pw==",
+      "dev": true
+    },
     "word-wrap": {
       "version": "1.2.3",
       "resolved": "https://registry.npmjs.org/word-wrap/-/word-wrap-1.2.3.tgz",
diff --git a/package.json b/package.json
index 9c4de572e..46bd63944 100644
--- a/package.json
+++ b/package.json
@@ -86,7 +86,7 @@
     "webpack": "4.43.0",
     "webpack-cli": "3.3.12",
     "webpack-dev-server": "3.11.0",
-    "webpack-merge": "4.2.2"
+    "webpack-merge": "5.1.2"
   },
   "browserslist": [
     "> 1%",