diff --git a/yarn.lock b/yarn.lock
index 20a7c92..da9da71 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -9,12 +9,12 @@
   dependencies:
     regenerator-runtime "^0.13.2"
 
-"@graphprotocol/graph-cli@0.15.0":
-  version "0.15.0"
-  resolved "https://registry.yarnpkg.com/@graphprotocol/graph-cli/-/graph-cli-0.15.0.tgz#85bad509a55e212c2dc8f3e5113cdfc6323224d8"
-  integrity sha512-7wfHRDDxKbOrcp9c71dxqDIYviKPyDvApD1oC51fOWLsm6aFe9mFmZDfF3jp+hIeYvSX6dBwakNAphsX9cc1jA==
+"@graphprotocol/graph-cli@0.16.2":
+  version "0.16.2"
+  resolved "https://registry.yarnpkg.com/@graphprotocol/graph-cli/-/graph-cli-0.16.2.tgz#3396e444decbe582c962d27e88f9804371d974fe"
+  integrity sha512-6kaJmTQFj6BlDJfvoFnvcfy+a7nXlq7BVZqqrWHSXmKafr9IXVfuihFBOdXI5Sq+n09+bL4kZerd/cohnsWM3Q==
   dependencies:
-    assemblyscript "https://github.com/AssemblyScript/assemblyscript#36040d5b5312f19a025782b5e36663823494c2f3"
+    assemblyscript "git+https://github.com/AssemblyScript/assemblyscript.git#36040d5b5312f19a025782b5e36663823494c2f3"
     chalk "^2.4.1"
     chokidar "^3.0.2"
     debug "^4.1.1"
@@ -34,12 +34,12 @@
   optionalDependencies:
     keytar "^4.6.0"
 
-"@graphprotocol/graph-ts@0.15.0":
-  version "0.15.0"
-  resolved "https://registry.yarnpkg.com/@graphprotocol/graph-ts/-/graph-ts-0.15.0.tgz#6a2429f31ec7ac5f582101a75a0e780c6b95c462"
-  integrity sha512-rYrIUDNGdQTxU+UogI5OhjP73LL8B9jwB29jysztaaSRqJumf8DEmftG0K42+7CvWtYfpiZNKpGpKt/xUR80NQ==
+"@graphprotocol/graph-ts@0.16.0":
+  version "0.16.0"
+  resolved "https://registry.yarnpkg.com/@graphprotocol/graph-ts/-/graph-ts-0.16.0.tgz#a6f5e8a39b7d651887c80bb2422cfb3a0fbf55d7"
+  integrity sha512-zDhlIYlzE0xq5cJkF6fGwshfPR2z6rRZetNCgEclAtDv1uPSQaPQJuiIWL2hpTMjYHLX2OSNxy8F1G69jC708A==
   dependencies:
-    assemblyscript "https://github.com/AssemblyScript/assemblyscript#36040d5b5312f19a025782b5e36663823494c2f3"
+    assemblyscript "git+https://github.com/AssemblyScript/assemblyscript.git#36040d5b5312f19a025782b5e36663823494c2f3"
 
 "@protobufjs/utf8@^1.1.0":
   version "1.1.0"
@@ -190,9 +190,10 @@ asn1@~0.2.3:
   dependencies:
     safer-buffer "~2.1.0"
 
-"assemblyscript@https://github.com/AssemblyScript/assemblyscript#36040d5b5312f19a025782b5e36663823494c2f3":
+"assemblyscript@git+https://github.com/AssemblyScript/assemblyscript.git#36040d5b5312f19a025782b5e36663823494c2f3":
   version "0.6.0"
-  resolved "https://github.com/AssemblyScript/assemblyscript#36040d5b5312f19a025782b5e36663823494c2f3"
+  uid "36040d5b5312f19a025782b5e36663823494c2f3"
+  resolved "git+https://github.com/AssemblyScript/assemblyscript.git#36040d5b5312f19a025782b5e36663823494c2f3"
   dependencies:
     "@protobufjs/utf8" "^1.1.0"
     binaryen "77.0.0-nightly.20190407"
@@ -1848,9 +1849,11 @@ node-abi@^2.7.0:
     semver "^5.4.1"
 
 node-fetch@^2.3.0:
-  version "2.6.0"
-  resolved "https://registry.yarnpkg.com/node-fetch/-/node-fetch-2.6.0.tgz#e633456386d4aa55863f676a7ab0daa8fdecb0fd"
-  integrity sha512-8dG4H5ujfvFiqDmVu9fQ5bOHUC15JMjMY/Zumv26oOvvVJjM67KF8koCWIabKQ1GJIa9r2mMZscBq/TbdOcmNA==
+  version "2.6.7"
+  resolved "https://registry.yarnpkg.com/node-fetch/-/node-fetch-2.6.7.tgz#24de9fba827e3b4ae44dc8b20256a379160052ad"
+  integrity sha512-ZjMPFEfVx5j+y2yF35Kzx5sF7kDzxuDj6ziH4FFbOp87zKDZNx8yExJIb05OGF4Nlt9IHFIMBkRl41VdvcNdbQ==
+  dependencies:
+    whatwg-url "^5.0.0"
 
 node-forge@~0.9.1:
   version "0.9.1"
@@ -2563,6 +2566,11 @@ tough-cookie@~2.4.3:
     psl "^1.1.24"
     punycode "^1.4.1"
 
+tr46@~0.0.3:
+  version "0.0.3"
+  resolved "https://registry.yarnpkg.com/tr46/-/tr46-0.0.3.tgz#8184fd347dac9cdc185992f3a6622e14b9d9ab6a"
+  integrity sha1-gYT9NH2snNwYWZLzpmIuFLnZq2o=
+
 tunnel-agent@^0.6.0:
   version "0.6.0"
   resolved "https://registry.yarnpkg.com/tunnel-agent/-/tunnel-agent-0.6.0.tgz#27a5dea06b36b04a0a9966774b290868f0fc40fd"
@@ -2636,6 +2644,19 @@ wcwidth@^1.0.1:
   dependencies:
     defaults "^1.0.3"
 
+webidl-conversions@^3.0.0:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/webidl-conversions/-/webidl-conversions-3.0.1.tgz#24534275e2a7bc6be7bc86611cc16ae0a5654871"
+  integrity sha1-JFNCdeKnvGvnvIZhHMFq4KVlSHE=
+
+whatwg-url@^5.0.0:
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/whatwg-url/-/whatwg-url-5.0.0.tgz#966454e8765462e37644d3626f6742ce8b70965d"
+  integrity sha1-lmRU6HZUYuN2RNNib2dCzotwll0=
+  dependencies:
+    tr46 "~0.0.3"
+    webidl-conversions "^3.0.0"
+
 which-pm-runs@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/which-pm-runs/-/which-pm-runs-1.0.0.tgz#670b3afbc552e0b55df6b7780ca74615f23ad1cb"