diff --git a/tools/traverse/package.json b/tools/traverse/package.json
index e07cac7..bfb45cf 100644
--- a/tools/traverse/package.json
+++ b/tools/traverse/package.json
@@ -3,7 +3,7 @@
   "version": "0.0.0",
   "private": true,
   "dependencies": {
-    "iter-tools": "^6.2.6",
+    "iter-tools": "^7.0.0",
     "fs-extra": "^9.0.1",
     "fast-traverse": "^0.1.6",
     "ts-pipe-compose": "^0.2.0",
diff --git a/tools/traverse/pnpm-lock.yaml b/tools/traverse/pnpm-lock.yaml
index 65690c0..c50cd56 100644
--- a/tools/traverse/pnpm-lock.yaml
+++ b/tools/traverse/pnpm-lock.yaml
@@ -2,23 +2,16 @@ dependencies:
   '@types/fs-extra': 9.0.1
   fast-traverse: 0.1.6
   fs-extra: 9.0.1
-  iter-tools: 6.2.6
+  iter-tools: 7.0.2
   ts-pipe-compose: 0.2.0
-lockfileVersion: 5.1
+lockfileVersion: 5.2
 packages:
-  /@babel/runtime-corejs2/7.10.1:
+  /@babel/runtime/7.12.5:
     dependencies:
-      core-js: 2.6.11
       regenerator-runtime: 0.13.5
     dev: false
     resolution:
-      integrity: sha512-94v+EvClppy9BhjnLvTqfLmcHIFdrfwvfgQ1EvfkA/604JbuLaRLOhlfzhmgKjjbaIu49sJXH9fvYtZQ9pssQg==
-  /@babel/runtime/7.10.1:
-    dependencies:
-      regenerator-runtime: 0.13.5
-    dev: false
-    resolution:
-      integrity: sha512-nQbbCbQc9u/rpg1XCxoMYQTbSMVZjCDxErQ1ClCn9Pvcmv1lGads19ep0a2VsEiIJeHqjZley6EQGEC3Yo1xMA==
+      integrity: sha512-plcc+hbExy3McchJCEQG3knOsuh3HH+Prx1P6cLIkET/0dLuQDEnrT+s27Axgc9bqfsmNUNHfscgMUdBpC9xfg==
   /@types/fs-extra/9.0.1:
     dependencies:
       '@types/node': 14.0.6
@@ -43,16 +36,6 @@ packages:
       node: '>= 4.0.0'
     resolution:
       integrity: sha512-+q/t7Ekv1EDY2l6Gda6LLiX14rU9TV20Wa3ofeQmwPFZbOMo9DXrLbOjFaaclkXKWidIaopwAObQDqwWtGUjqg==
-  /core-js/2.6.11:
-    deprecated: 'core-js@<3 is no longer maintained and not recommended for usage due to the number of issues. Please, upgrade your dependencies to the actual version of core-js@3.'
-    dev: false
-    requiresBuild: true
-    resolution:
-      integrity: sha512-5wjnpaT/3dV+XB4borEsnAYQchn00XSgTAWKDkEqv+K8KevjbzmofK6hfJ9TZIlpj2N0xQpazy7PiRQiWHqzWg==
-  /dequeue/1.0.5:
-    dev: false
-    resolution:
-      integrity: sha1-EPHO8H4yNLIdyzj0v6LWYDSrZ8c=
   /fast-traverse/0.1.6:
     dependencies:
       '@types/node': 13.13.9
@@ -75,18 +58,12 @@ packages:
     dev: false
     resolution:
       integrity: sha512-WjKPNJF79dtJAVniUlGGWHYGz2jWxT6VhN/4m1NdkbZ2nOsEF+cI1Edgql5zCRhs/VsQYRvrXctxktVXZUkixw==
-  /iter-tools/6.2.6:
+  /iter-tools/7.0.2:
     dependencies:
-      '@babel/runtime': 7.10.1
-      '@babel/runtime-corejs2': 7.10.1
-      dequeue: 1.0.5
-      little-ds-toolkit: 1.1.1
-      typescript-tuple: 2.2.1
-      typescript-union: 0.1.2
-      utility-types: 3.10.0
+      '@babel/runtime': 7.12.5
     dev: false
     resolution:
-      integrity: sha512-DlBSv7cIrM214wYFxyz4vg98BmEpxFTGx37ei/ktYT05shJHoDwz7wuaPx3XhaJi1uGEc5bM+vUBWhm3z6yNIg==
+      integrity: sha512-eQOeYO/EocvvxYJO0rcuMNr3sqsOe+LRxDLmAPmKmqIlLoJ90GFxRv/oSJ3yr0FcxOOcrH0ivmKoal/DOmSO+w==
   /jsonfile/6.0.1:
     dependencies:
       universalify: 1.0.0
@@ -95,10 +72,6 @@ packages:
       graceful-fs: 4.2.4
     resolution:
       integrity: sha512-jR2b5v7d2vIOust+w3wtFKZIfpC2pnRmFAhAC/BuweZFQR8qZzxH1OyrQ10HmdVYiXWkYUqPVsz91cG7EL2FBg==
-  /little-ds-toolkit/1.1.1:
-    dev: false
-    resolution:
-      integrity: sha512-Zl5flhnd5W6nhRCyoL1bNlU8M5CWFp6SItMmK4pj39LKgzQD7LGg591OJ0jwDKat7mjHvJVkOyJT+BXOQH4iXw==
   /regenerator-runtime/0.13.5:
     dev: false
     resolution:
@@ -116,44 +89,15 @@ packages:
     dev: false
     resolution:
       integrity: sha512-i/6DQjL8Xf3be4K/E6Wgpekn5Qasl1usyw++dAA35Ue5orEn65VIxOA+YvNNl9HV3qv70T7CNwjODHZrLwvd1Q==
-  /typescript-compare/0.0.2:
-    dependencies:
-      typescript-logic: 0.0.0
-    dev: false
-    resolution:
-      integrity: sha512-8ja4j7pMHkfLJQO2/8tut7ub+J3Lw2S3061eJLFQcvs3tsmJKp8KG5NtpLn7KcY2w08edF74BSVN7qJS0U6oHA==
-  /typescript-logic/0.0.0:
-    dev: false
-    resolution:
-      integrity: sha512-zXFars5LUkI3zP492ls0VskH3TtdeHCqu0i7/duGt60i5IGPIpAHE/DWo5FqJ6EjQ15YKXrt+AETjv60Dat34Q==
-  /typescript-tuple/2.2.1:
-    dependencies:
-      typescript-compare: 0.0.2
-    dev: false
-    resolution:
-      integrity: sha512-Zcr0lbt8z5ZdEzERHAMAniTiIKerFCMgd7yjq1fPnDJ43et/k9twIFQMUYff9k5oXcsQ0WpvFcgzK2ZKASoW6Q==
-  /typescript-union/0.1.2:
-    dependencies:
-      typescript-tuple: 2.2.1
-      utility-types: 3.10.0
-    dev: false
-    resolution:
-      integrity: sha512-pzfdtUZ8teglF69/dllzgd6yV7ikoszPHVyOkl4WGICRhTJgCTwL3+ZnnF/hvII536VbsNMQfd9GmLBNhtsmgg==
   /universalify/1.0.0:
     dev: false
     engines:
       node: '>= 10.0.0'
     resolution:
       integrity: sha512-rb6X1W158d7pRQBg5gkR8uPaSfiids68LTJQYOtEUhoJUWBdaQHsuT/EUduxXYxcrt4r5PJ4fuHW1MHT6p0qug==
-  /utility-types/3.10.0:
-    dev: false
-    engines:
-      node: '>= 4'
-    resolution:
-      integrity: sha512-O11mqxmi7wMKCo6HKFt5AhO4BwY3VV68YU07tgxfz8zJTIxr4BpsezN49Ffwy9j3ZpwwJp4fkRwjRzq3uWE6Rg==
 specifiers:
   '@types/fs-extra': ^9.0.1
   fast-traverse: ^0.1.6
   fs-extra: ^9.0.1
-  iter-tools: ^6.2.6
+  iter-tools: ^7.0.0
   ts-pipe-compose: ^0.2.0