diff --git a/explorer/package-lock.json b/explorer/package-lock.json
index e939fb843f..e4db9d61d6 100644
--- a/explorer/package-lock.json
+++ b/explorer/package-lock.json
@@ -2410,9 +2410,9 @@
       }
     },
     "@project-serum/serum": {
-      "version": "0.13.27",
-      "resolved": "https://registry.npmjs.org/@project-serum/serum/-/serum-0.13.27.tgz",
-      "integrity": "sha512-yx5eurdmxfBrZIbXHG8nfZddjA2zDnSBHk39t+L7FQh8CgTk9C4r9/EOd/wlFVJX4hKr9rzTtwTQS3gkS0LCkA==",
+      "version": "0.13.31",
+      "resolved": "https://registry.npmjs.org/@project-serum/serum/-/serum-0.13.31.tgz",
+      "integrity": "sha512-vWNq4rqd5zu9yDIE0eDZEwOJhHiwiYgAyfPChyIP1zwV63st9SnGQCILeC+Xrw1rZQQo2CBAXEBNLhmY/wLmiw==",
       "requires": {
         "@solana/web3.js": "^0.90.0",
         "bn.js": "^5.1.2",
@@ -2441,23 +2441,16 @@
             "superstruct": "^0.8.3",
             "tweetnacl": "^1.0.0",
             "ws": "^7.0.0"
-          },
-          "dependencies": {
-            "superstruct": {
-              "version": "0.8.4",
-              "resolved": "https://registry.npmjs.org/superstruct/-/superstruct-0.8.4.tgz",
-              "integrity": "sha512-48Ors8IVWZm/tMr8r0Si6+mJiB7mkD7jqvIzktjJ4+EnP5tBp0qOpiM1J8sCUorKx+TXWrfb3i1UcjdD1YK/wA==",
-              "requires": {
-                "kind-of": "^6.0.2",
-                "tiny-invariant": "^1.0.6"
-              }
-            }
           }
         },
         "superstruct": {
-          "version": "0.14.2",
-          "resolved": "https://registry.npmjs.org/superstruct/-/superstruct-0.14.2.tgz",
-          "integrity": "sha512-nPewA6m9mR3d6k7WkZ8N8zpTWfenFH3q9pA2PkuiZxINr9DKB2+40wEQf0ixn8VaGuJ78AB6iWOtStI+/4FKZQ=="
+          "version": "0.8.4",
+          "resolved": "https://registry.npmjs.org/superstruct/-/superstruct-0.8.4.tgz",
+          "integrity": "sha512-48Ors8IVWZm/tMr8r0Si6+mJiB7mkD7jqvIzktjJ4+EnP5tBp0qOpiM1J8sCUorKx+TXWrfb3i1UcjdD1YK/wA==",
+          "requires": {
+            "kind-of": "^6.0.2",
+            "tiny-invariant": "^1.0.6"
+          }
         }
       }
     },
diff --git a/explorer/package.json b/explorer/package.json
index e6b20bbd24..c30101465c 100644
--- a/explorer/package.json
+++ b/explorer/package.json
@@ -3,7 +3,7 @@
   "version": "0.1.0",
   "private": true,
   "dependencies": {
-    "@project-serum/serum": "^0.13.27",
+    "@project-serum/serum": "^0.13.31",
     "@react-hook/debounce": "^3.0.0",
     "@sentry/react": "^6.2.2",
     "@solana/spl-token-registry": "^0.2.38",