diff --git a/explorer/package-lock.json b/explorer/package-lock.json
index 3e1532e512..bf0d1dadeb 100644
--- a/explorer/package-lock.json
+++ b/explorer/package-lock.json
@@ -25,7 +25,7 @@
         "@types/jest": "^26.0.24",
         "@types/node": "^16.0.0",
         "@types/react": "^17.0.14",
-        "@types/react-dom": "^17.0.8",
+        "@types/react-dom": "^17.0.9",
         "@types/react-router-dom": "^5.1.7",
         "@types/react-select": "^3.1.2",
         "@types/socket.io-client": "^3.0.0",
@@ -3944,9 +3944,9 @@
       }
     },
     "node_modules/@types/react-dom": {
-      "version": "17.0.8",
-      "resolved": "https://registry.npmjs.org/@types/react-dom/-/react-dom-17.0.8.tgz",
-      "integrity": "sha512-0ohAiJAx1DAUEcY9UopnfwCE9sSMDGnY/oXjWMax6g3RpzmTt2GMyMVAXcbn0mo8XAff0SbQJl2/SBU+hjSZ1A==",
+      "version": "17.0.9",
+      "resolved": "https://registry.npmjs.org/@types/react-dom/-/react-dom-17.0.9.tgz",
+      "integrity": "sha512-wIvGxLfgpVDSAMH5utdL9Ngm5Owu0VsGmldro3ORLXV8CShrL8awVj06NuEXFQ5xyaYfdca7Sgbk/50Ri1GdPg==",
       "dependencies": {
         "@types/react": "*"
       }
@@ -27898,9 +27898,9 @@
       }
     },
     "@types/react-dom": {
-      "version": "17.0.8",
-      "resolved": "https://registry.npmjs.org/@types/react-dom/-/react-dom-17.0.8.tgz",
-      "integrity": "sha512-0ohAiJAx1DAUEcY9UopnfwCE9sSMDGnY/oXjWMax6g3RpzmTt2GMyMVAXcbn0mo8XAff0SbQJl2/SBU+hjSZ1A==",
+      "version": "17.0.9",
+      "resolved": "https://registry.npmjs.org/@types/react-dom/-/react-dom-17.0.9.tgz",
+      "integrity": "sha512-wIvGxLfgpVDSAMH5utdL9Ngm5Owu0VsGmldro3ORLXV8CShrL8awVj06NuEXFQ5xyaYfdca7Sgbk/50Ri1GdPg==",
       "requires": {
         "@types/react": "*"
       }
diff --git a/explorer/package.json b/explorer/package.json
index a7a4a94496..bd7d488991 100644
--- a/explorer/package.json
+++ b/explorer/package.json
@@ -21,7 +21,7 @@
     "@types/jest": "^26.0.24",
     "@types/node": "^16.0.0",
     "@types/react": "^17.0.14",
-    "@types/react-dom": "^17.0.8",
+    "@types/react-dom": "^17.0.9",
     "@types/react-router-dom": "^5.1.7",
     "@types/react-select": "^3.1.2",
     "@types/socket.io-client": "^3.0.0",