diff --git a/package-lock.json b/package-lock.json
index 6dbbfb0..f97612d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -15,7 +15,7 @@
       },
       "devDependencies": {
         "@graphprotocol/graph-cli": "^0.35.0",
-        "@graphprotocol/graph-ts": "^0.28.0",
+        "@graphprotocol/graph-ts": "^0.28.1",
         "@types/chai": "^4.3.3",
         "@types/chai-spies": "^1.0.3",
         "@types/mocha": "^10.0.0",
@@ -766,9 +766,9 @@
       }
     },
     "node_modules/@graphprotocol/graph-ts": {
-      "version": "0.28.0",
-      "resolved": "https://registry.npmjs.org/@graphprotocol/graph-ts/-/graph-ts-0.28.0.tgz",
-      "integrity": "sha512-Qug3KpmqZ/KOg3FFBOtD74GAK/9AkR7lTxoEYMdx3jZ/+fi9oOSDod2vEkLOjUxsE7yZOseNqiXOxeU0XGqJWw==",
+      "version": "0.28.1",
+      "resolved": "https://registry.npmjs.org/@graphprotocol/graph-ts/-/graph-ts-0.28.1.tgz",
+      "integrity": "sha512-1wMLQ0cu84/6Ml3zcz9ya1zFzrDAzCj0dIGZ7Rz9upnRSXg5jjqU4DefO/OYrl2K2/OPso9hSAr6I4aue2pL1Q==",
       "dev": true,
       "dependencies": {
         "assemblyscript": "0.19.10"
@@ -14859,9 +14859,9 @@
       }
     },
     "@graphprotocol/graph-ts": {
-      "version": "0.28.0",
-      "resolved": "https://registry.npmjs.org/@graphprotocol/graph-ts/-/graph-ts-0.28.0.tgz",
-      "integrity": "sha512-Qug3KpmqZ/KOg3FFBOtD74GAK/9AkR7lTxoEYMdx3jZ/+fi9oOSDod2vEkLOjUxsE7yZOseNqiXOxeU0XGqJWw==",
+      "version": "0.28.1",
+      "resolved": "https://registry.npmjs.org/@graphprotocol/graph-ts/-/graph-ts-0.28.1.tgz",
+      "integrity": "sha512-1wMLQ0cu84/6Ml3zcz9ya1zFzrDAzCj0dIGZ7Rz9upnRSXg5jjqU4DefO/OYrl2K2/OPso9hSAr6I4aue2pL1Q==",
       "dev": true,
       "requires": {
         "assemblyscript": "0.19.10"
diff --git a/package.json b/package.json
index bd0fba3..442d326 100644
--- a/package.json
+++ b/package.json
@@ -41,7 +41,7 @@
   },
   "devDependencies": {
     "@graphprotocol/graph-cli": "^0.35.0",
-    "@graphprotocol/graph-ts": "^0.28.0",
+    "@graphprotocol/graph-ts": "^0.28.1",
     "@types/chai": "^4.3.3",
     "@types/chai-spies": "^1.0.3",
     "@types/mocha": "^10.0.0",