diff --git a/explorer/package-lock.json b/explorer/package-lock.json
index 4d1879923a2776..15a67afaca08dd 100644
--- a/explorer/package-lock.json
+++ b/explorer/package-lock.json
@@ -24,7 +24,7 @@
         "@types/chai": "^4.2.21",
         "@types/chart.js": "^2.9.34",
         "@types/classnames": "^2.3.1",
-        "@types/jest": "^27.0.1",
+        "@types/jest": "^27.4.0",
         "@types/node": "^16.9.1",
         "@types/react": "^17.0.21",
         "@types/react-dom": "^17.0.9",
@@ -4243,9 +4243,9 @@
       }
     },
     "node_modules/@types/jest": {
-      "version": "27.0.1",
-      "resolved": "https://registry.npmjs.org/@types/jest/-/jest-27.0.1.tgz",
-      "integrity": "sha512-HTLpVXHrY69556ozYkcq47TtQJXpcWAWfkoqz+ZGz2JnmZhzlRjprCIyFnetSy8gpDWwTTGBcRVv1J1I1vBrHw==",
+      "version": "27.4.0",
+      "resolved": "https://registry.npmjs.org/@types/jest/-/jest-27.4.0.tgz",
+      "integrity": "sha512-gHl8XuC1RZ8H2j5sHv/JqsaxXkDDM9iDOgu0Wp8sjs4u/snb2PVehyWXJPr+ORA0RPpgw231mnutWI1+0hgjIQ==",
       "dependencies": {
         "jest-diff": "^27.0.0",
         "pretty-format": "^27.0.0"
@@ -27996,9 +27996,9 @@
       }
     },
     "@types/jest": {
-      "version": "27.0.1",
-      "resolved": "https://registry.npmjs.org/@types/jest/-/jest-27.0.1.tgz",
-      "integrity": "sha512-HTLpVXHrY69556ozYkcq47TtQJXpcWAWfkoqz+ZGz2JnmZhzlRjprCIyFnetSy8gpDWwTTGBcRVv1J1I1vBrHw==",
+      "version": "27.4.0",
+      "resolved": "https://registry.npmjs.org/@types/jest/-/jest-27.4.0.tgz",
+      "integrity": "sha512-gHl8XuC1RZ8H2j5sHv/JqsaxXkDDM9iDOgu0Wp8sjs4u/snb2PVehyWXJPr+ORA0RPpgw231mnutWI1+0hgjIQ==",
       "requires": {
         "jest-diff": "^27.0.0",
         "pretty-format": "^27.0.0"
diff --git a/explorer/package.json b/explorer/package.json
index e86daf67bd808e..54141e72b6d270 100644
--- a/explorer/package.json
+++ b/explorer/package.json
@@ -19,7 +19,7 @@
     "@types/chai": "^4.2.21",
     "@types/chart.js": "^2.9.34",
     "@types/classnames": "^2.3.1",
-    "@types/jest": "^27.0.1",
+    "@types/jest": "^27.4.0",
     "@types/node": "^16.9.1",
     "@types/react": "^17.0.21",
     "@types/react-dom": "^17.0.9",