diff --git a/client/package-lock.json b/client/package-lock.json
index fef7509..827cd14 100644
--- a/client/package-lock.json
+++ b/client/package-lock.json
@@ -8,7 +8,7 @@
       "name": "client",
       "version": "0.1.0",
       "dependencies": {
-        "@testing-library/jest-dom": "^5.11.6",
+        "@testing-library/jest-dom": "^5.15.1",
         "@testing-library/react": "^11.2.2",
         "axios": "^0.21.0",
         "bootstrap": "^4.5.3",
@@ -16,7 +16,7 @@
         "react": "^17.0.1",
         "react-dom": "^17.0.1",
         "react-router-dom": "^5.2.0",
-        "react-scripts": "^4.0.3",
+        "react-scripts": "4.0.3",
         "reactstrap": "^8.7.1",
         "web-vitals": "^0.2.4"
       },
@@ -2707,9 +2707,9 @@
       }
     },
     "node_modules/@testing-library/jest-dom": {
-      "version": "5.11.6",
-      "resolved": "https://registry.npmjs.org/@testing-library/jest-dom/-/jest-dom-5.11.6.tgz",
-      "integrity": "sha512-cVZyUNRWwUKI0++yepYpYX7uhrP398I+tGz4zOlLVlUYnZS+Svuxv4fwLeCIy7TnBYKXUaOlQr3vopxL8ZfEnA==",
+      "version": "5.15.1",
+      "resolved": "https://registry.npmjs.org/@testing-library/jest-dom/-/jest-dom-5.15.1.tgz",
+      "integrity": "sha512-kmj8opVDRE1E4GXyLlESsQthCXK7An28dFWxhiMwD7ZUI7ZxA6sjdJRxLerD9Jd8cHX4BDc1jzXaaZKqzlUkvg==",
       "dependencies": {
         "@babel/runtime": "^7.9.2",
         "@types/testing-library__jest-dom": "^5.9.1",
@@ -2717,6 +2717,7 @@
         "chalk": "^3.0.0",
         "css": "^3.0.0",
         "css.escape": "^1.5.1",
+        "dom-accessibility-api": "^0.5.6",
         "lodash": "^4.17.15",
         "redent": "^3.0.0"
       },
@@ -6539,9 +6540,9 @@
       }
     },
     "node_modules/dom-accessibility-api": {
-      "version": "0.5.4",
-      "resolved": "https://registry.npmjs.org/dom-accessibility-api/-/dom-accessibility-api-0.5.4.tgz",
-      "integrity": "sha512-TvrjBckDy2c6v6RLxPv5QXOnU+SmF9nBII5621Ve5fu6Z/BDrENurBEvlC1f44lKEUVqOpK4w9E5Idc5/EgkLQ=="
+      "version": "0.5.10",
+      "resolved": "https://registry.npmjs.org/dom-accessibility-api/-/dom-accessibility-api-0.5.10.tgz",
+      "integrity": "sha512-Xu9mD0UjrJisTmv7lmVSDMagQcU9R5hwAbxsaAE/35XPnPLJobbuREfV/rraiSaEj/UOvgrzQs66zyTWTlyd+g=="
     },
     "node_modules/dom-converter": {
       "version": "0.2.0",
@@ -23464,9 +23465,9 @@
       }
     },
     "@testing-library/jest-dom": {
-      "version": "5.11.6",
-      "resolved": "https://registry.npmjs.org/@testing-library/jest-dom/-/jest-dom-5.11.6.tgz",
-      "integrity": "sha512-cVZyUNRWwUKI0++yepYpYX7uhrP398I+tGz4zOlLVlUYnZS+Svuxv4fwLeCIy7TnBYKXUaOlQr3vopxL8ZfEnA==",
+      "version": "5.15.1",
+      "resolved": "https://registry.npmjs.org/@testing-library/jest-dom/-/jest-dom-5.15.1.tgz",
+      "integrity": "sha512-kmj8opVDRE1E4GXyLlESsQthCXK7An28dFWxhiMwD7ZUI7ZxA6sjdJRxLerD9Jd8cHX4BDc1jzXaaZKqzlUkvg==",
       "requires": {
         "@babel/runtime": "^7.9.2",
         "@types/testing-library__jest-dom": "^5.9.1",
@@ -23474,6 +23475,7 @@
         "chalk": "^3.0.0",
         "css": "^3.0.0",
         "css.escape": "^1.5.1",
+        "dom-accessibility-api": "^0.5.6",
         "lodash": "^4.17.15",
         "redent": "^3.0.0"
       },
@@ -26564,9 +26566,9 @@
       }
     },
     "dom-accessibility-api": {
-      "version": "0.5.4",
-      "resolved": "https://registry.npmjs.org/dom-accessibility-api/-/dom-accessibility-api-0.5.4.tgz",
-      "integrity": "sha512-TvrjBckDy2c6v6RLxPv5QXOnU+SmF9nBII5621Ve5fu6Z/BDrENurBEvlC1f44lKEUVqOpK4w9E5Idc5/EgkLQ=="
+      "version": "0.5.10",
+      "resolved": "https://registry.npmjs.org/dom-accessibility-api/-/dom-accessibility-api-0.5.10.tgz",
+      "integrity": "sha512-Xu9mD0UjrJisTmv7lmVSDMagQcU9R5hwAbxsaAE/35XPnPLJobbuREfV/rraiSaEj/UOvgrzQs66zyTWTlyd+g=="
     },
     "dom-converter": {
       "version": "0.2.0",
diff --git a/client/package.json b/client/package.json
index 47e0661..fa74637 100644
--- a/client/package.json
+++ b/client/package.json
@@ -4,7 +4,7 @@
   "private": true,
   "homepage": ".",
   "dependencies": {
-    "@testing-library/jest-dom": "^5.11.6",
+    "@testing-library/jest-dom": "^5.15.1",
     "@testing-library/react": "^11.2.2",
     "axios": "^0.21.0",
     "bootstrap": "^4.5.3",