diff --git a/package.json b/package.json
index a862321..d3fe9a0 100644
--- a/package.json
+++ b/package.json
@@ -63,7 +63,6 @@
     "eslint-plugin-import": "^2.22.0",
     "eslint-plugin-prettier": "^3.1.4",
     "husky": "^4.2.5",
-    "js-yaml": "^3.14.0",
     "prettier": "^2.0.5",
     "ts-node": "^8.10.2",
     "typescript": "^3.9.7"
diff --git a/scripts/generate-gql-types.ts b/scripts/generate-gql-types.ts
index b15665f..6ab7a09 100644
--- a/scripts/generate-gql-types.ts
+++ b/scripts/generate-gql-types.ts
@@ -7,17 +7,17 @@
  */
 
 import { generate } from '@graphql-codegen/cli';
-import { safeLoad as yamlLoad } from 'js-yaml';
+import TOML from '@iarna/toml';
 import { readdirSync, existsSync, readFileSync } from 'fs';
 import path from 'path';
 
 const vendorPath = path.join(__dirname, '..', 'src', 'vendor');
 const vendors = readdirSync(vendorPath);
-const gqlVendors = vendors.filter((v) => existsSync(path.join(vendorPath, v, 'codegen.yml')));
+const gqlVendors = vendors.filter((v) => existsSync(path.join(vendorPath, v, 'codegen.toml')));
 Promise.all(
   gqlVendors
-    .map((v) => path.join(vendorPath, v, 'codegen.yml'))
+    .map((v) => path.join(vendorPath, v, 'codegen.toml'))
     .map((codegenFile) =>
-      generate(yamlLoad(readFileSync(codegenFile).toString('utf-8')) as any, true),
+      generate(TOML.parse(readFileSync(codegenFile).toString('utf-8')) as any, true),
     ),
 ).then(() => console.log('done!'));
diff --git a/src/vendor/github/codegen.toml b/src/vendor/github/codegen.toml
new file mode 100644
index 0000000..3168eb3
--- /dev/null
+++ b/src/vendor/github/codegen.toml
@@ -0,0 +1,10 @@
+overwrite = true
+schema = 'src/vendor/github/schema.graphql'
+
+[config]
+  typesPrefix = 'GH'
+
+[generates.'src/vendor/github/api-types.ts']
+  plugins = [
+    'typescript',
+  ]
diff --git a/src/vendor/github/codegen.yml b/src/vendor/github/codegen.yml
deleted file mode 100644
index d167e4b..0000000
--- a/src/vendor/github/codegen.yml
+++ /dev/null
@@ -1,9 +0,0 @@
-overwrite: true
-schema: src/vendor/github/schema.graphql
-config:
-  typesPrefix: GH
-generates:
-  src/vendor/github/api-types.ts:
-    plugins:
-      - 'typescript'
-      - 'typescript-resolvers'
diff --git a/src/vendor/gitlab/codegen.toml b/src/vendor/gitlab/codegen.toml
new file mode 100644
index 0000000..70e6ff0
--- /dev/null
+++ b/src/vendor/gitlab/codegen.toml
@@ -0,0 +1,11 @@
+overwrite = true
+schema= 'src/vendor/gitlab/schema.graphql'
+
+[config]
+  typesPrefix = 'GL'
+  namingConvention = { enumValues = 'keep' }
+
+[generates.'src/vendor/gitlab/api-types.ts']
+  plugins = [
+    'typescript',
+  ]
diff --git a/src/vendor/gitlab/codegen.yml b/src/vendor/gitlab/codegen.yml
deleted file mode 100644
index 1f884a3..0000000
--- a/src/vendor/gitlab/codegen.yml
+++ /dev/null
@@ -1,11 +0,0 @@
-overwrite: true
-schema: src/vendor/gitlab/schema.graphql
-config:
-  typesPrefix: GL
-  namingConvention:
-    # https://github.com/dotansimha/graphql-code-generator/issues/642#issuecomment-495919863
-    enumValues: keep
-generates:
-  src/vendor/gitlab/api-types.ts:
-    plugins:
-      - 'typescript'
diff --git a/yarn.lock b/yarn.lock
index 8ff3f6f..6dbdd41 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3015,7 +3015,7 @@ iterall@^1.2.1:
   resolved "https://registry.yarnpkg.com/js-tokens/-/js-tokens-4.0.0.tgz#19203fb59991df98e3a287050d4647cdeaf32499"
   integrity sha512-RdJUflcE3cUzKiMqQgsCu06FPu9UdIJO0beYbPhHN4k6apgJtifcoCtT9bcxOpYBtpD2kCM6Sbzg4CausW/PKQ==
 
-js-yaml@^3.10.0, js-yaml@^3.13.1, js-yaml@^3.14.0:
+js-yaml@^3.10.0, js-yaml@^3.13.1:
   version "3.14.0"
   resolved "https://registry.yarnpkg.com/js-yaml/-/js-yaml-3.14.0.tgz#a7a34170f26a21bb162424d8adacb4113a69e482"
   integrity sha512-/4IbIeHcD9VMHFqDR/gQ7EdZdLimOvW2DdcxFjdyyZ9NsbS+ccrXqVWDtab/lRl5AlUqmpBx8EhPaWR+OtY17A==