diff --git a/package-lock.json b/package-lock.json
index d392a70..a7ddbbb 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -14,7 +14,7 @@
       },
       "devDependencies": {
         "@graphprotocol/graph-cli": "^0.26.0",
-        "@graphprotocol/graph-ts": "^0.24.1",
+        "@graphprotocol/graph-ts": "^0.26.0",
         "@types/chai": "^4.3.0",
         "@types/chai-spies": "^1.0.3",
         "@types/mocha": "^9.1.0",
@@ -1503,9 +1503,9 @@
       }
     },
     "node_modules/@graphprotocol/graph-ts": {
-      "version": "0.24.1",
-      "resolved": "https://registry.npmjs.org/@graphprotocol/graph-ts/-/graph-ts-0.24.1.tgz",
-      "integrity": "sha512-2vU4m5ZPQIqMlMce/z5vmOtGHRlRmcRhMfemS3NIwxCSxSBGVnX2zb7QBTzzdQKGwsAZdbz6V0okkOtvohELfQ==",
+      "version": "0.26.0",
+      "resolved": "https://registry.npmjs.org/@graphprotocol/graph-ts/-/graph-ts-0.26.0.tgz",
+      "integrity": "sha512-GW/emOJl+35MXgmIxTnUK7dJtPCaB9u5aAwoLVqJ8swogC794O92UrXMVrAJsherUriu+yI9bLMGmNPOIi60jw==",
       "dev": true,
       "dependencies": {
         "assemblyscript": "0.19.10"
@@ -20786,9 +20786,9 @@
       }
     },
     "@graphprotocol/graph-ts": {
-      "version": "0.24.1",
-      "resolved": "https://registry.npmjs.org/@graphprotocol/graph-ts/-/graph-ts-0.24.1.tgz",
-      "integrity": "sha512-2vU4m5ZPQIqMlMce/z5vmOtGHRlRmcRhMfemS3NIwxCSxSBGVnX2zb7QBTzzdQKGwsAZdbz6V0okkOtvohELfQ==",
+      "version": "0.26.0",
+      "resolved": "https://registry.npmjs.org/@graphprotocol/graph-ts/-/graph-ts-0.26.0.tgz",
+      "integrity": "sha512-GW/emOJl+35MXgmIxTnUK7dJtPCaB9u5aAwoLVqJ8swogC794O92UrXMVrAJsherUriu+yI9bLMGmNPOIi60jw==",
       "dev": true,
       "requires": {
         "assemblyscript": "0.19.10"
diff --git a/package.json b/package.json
index c3dcc90..1bd32bb 100644
--- a/package.json
+++ b/package.json
@@ -28,7 +28,7 @@
   },
   "devDependencies": {
     "@graphprotocol/graph-cli": "^0.26.0",
-    "@graphprotocol/graph-ts": "^0.24.1",
+    "@graphprotocol/graph-ts": "^0.26.0",
     "@types/chai": "^4.3.0",
     "@types/chai-spies": "^1.0.3",
     "@types/mocha": "^9.1.0",