diff --git a/explorer/package-lock.json b/explorer/package-lock.json
index 3eaff8063..6ce438788 100644
--- a/explorer/package-lock.json
+++ b/explorer/package-lock.json
@@ -18658,9 +18658,9 @@
       "integrity": "sha512-7uc1O8h1M1g0rArakJdf0uLRSSgFcYexrVoKo+bzJd32gd4gDy2L/Z+8/FjPnU9ydY3pEnVPtr9FyscYY60K1g=="
     },
     "typescript": {
-      "version": "4.2.4",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.2.4.tgz",
-      "integrity": "sha512-V+evlYHZnQkaz8TRBuxTA92yZBPotr5H+WhQ7bD3hZUndx5tGOa1fuCgeSjxAzM1RiN5IzvadIXTVefuuwZCRg=="
+      "version": "4.3.2",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.3.2.tgz",
+      "integrity": "sha512-zZ4hShnmnoVnAHpVHWpTcxdv7dWP60S2FsydQLV8V5PbS3FifjWFFRiHSWpDJahly88PRyV5teTSLoq4eG7mKw=="
     },
     "unicode-canonical-property-names-ecmascript": {
       "version": "1.0.4",
diff --git a/explorer/package.json b/explorer/package.json
index 70812cca2..22bbe72e4 100644
--- a/explorer/package.json
+++ b/explorer/package.json
@@ -46,7 +46,7 @@
     "react-scripts": "^4.0.3",
     "react-select": "^4.3.1",
     "superstruct": "^0.15.2",
-    "typescript": "^4.2.4"
+    "typescript": "^4.3.2"
   },
   "scripts": {
     "start": "react-scripts start",