diff --git a/explorer/package-lock.json b/explorer/package-lock.json
index d80836455a..49b17c5323 100644
--- a/explorer/package-lock.json
+++ b/explorer/package-lock.json
@@ -15541,9 +15541,9 @@
       "integrity": "sha1-hnrHTjhkGHsdPUfZlqeOxciDB3c="
     },
     "typescript": {
-      "version": "3.9.6",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.9.6.tgz",
-      "integrity": "sha512-Pspx3oKAPJtjNwE92YS05HQoY7z2SFyOpHo9MqJor3BXAGNaPUs83CuVp9VISFkSjyRfiTpmKuAYGJB7S7hOxw=="
+      "version": "3.9.7",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.9.7.tgz",
+      "integrity": "sha512-BLbiRkiBzAwsjut4x/dsibSTB6yWpwT5qWmC2OfuCg3GgVQCSgMs4vEctYPhsaGtd0AeuuHMkjZ2h2WG8MSzRw=="
     },
     "unicode-canonical-property-names-ecmascript": {
       "version": "1.0.4",
diff --git a/explorer/package.json b/explorer/package.json
index 70f53144f9..2e415a907d 100644
--- a/explorer/package.json
+++ b/explorer/package.json
@@ -24,7 +24,7 @@
     "react-router-dom": "^5.2.0",
     "react-scripts": "3.4.1",
     "solana-sdk-wasm": "file:wasm/pkg",
-    "typescript": "^3.9.6",
+    "typescript": "^3.9.7",
     "wasm-loader": "^1.3.0"
   },
   "scripts": {