diff --git a/thegraph_examples/ERC20TruffleOpenZeppelin/ERC20Token/yarn.lock b/thegraph_examples/ERC20TruffleOpenZeppelin/ERC20Token/yarn.lock
index 9221e5e..54726be 100644
--- a/thegraph_examples/ERC20TruffleOpenZeppelin/ERC20Token/yarn.lock
+++ b/thegraph_examples/ERC20TruffleOpenZeppelin/ERC20Token/yarn.lock
@@ -239,9 +239,10 @@ asn1@~0.2.3:
   dependencies:
     safer-buffer "~2.1.0"
 
-"assemblyscript@git+https://github.com/AssemblyScript/assemblyscript.git#36040d5b5312f19a025782b5e36663823494c2f3":
+"assemblyscript@https://github.com/AssemblyScript/assemblyscript#36040d5b5312f19a025782b5e36663823494c2f3":
   version "0.6.0"
-  resolved "git+https://github.com/AssemblyScript/assemblyscript.git#36040d5b5312f19a025782b5e36663823494c2f3"
+  uid "36040d5b5312f19a025782b5e36663823494c2f3"
+  resolved "https://github.com/AssemblyScript/assemblyscript#36040d5b5312f19a025782b5e36663823494c2f3"
   dependencies:
     "@protobufjs/utf8" "^1.1.0"
     binaryen "77.0.0-nightly.20190407"
@@ -1657,9 +1658,9 @@ just-map-keys@^1.1.0:
   integrity sha512-oNKi+4y7fr8lXnhKYpBbCkiwHRVkAnx0VDkCeTDtKKMzGr1Lz1Yym+RSieKUTKim68emC5Yxrb4YmiF9STDO+g==
 
 keypair@^1.0.1:
-  version "1.0.2"
-  resolved "https://registry.yarnpkg.com/keypair/-/keypair-1.0.2.tgz#9aab2dea3355d22364e0156ef6a4282487c8fdee"
-  integrity sha512-7zRr8fKOWp/N8xfZyZV6WG1CUvKNiNahSDI4vjJnPJD60lHtIg62dpv60yCgcM2PP8QKv4S2UkZl+8MsYmQRpw==
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/keypair/-/keypair-1.0.4.tgz#a749a45f388593f3950f18b3757d32a93bd8ce83"
+  integrity sha512-zwhgOhhniaL7oxMgUMKKw5219PWWABMO+dgMnzJOQ2/5L3XJtTJGhW2PEXlxXj9zaccdReZJZ83+4NPhVfNVDg==
 
 keytar@^5.0.0:
   version "5.6.0"