diff --git a/yarn.lock b/yarn.lock
index 4db9cd8c..9c0705fe 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -474,7 +474,6 @@ __metadata:
     "@sigstore/verify": "npm:^4.1.0"
     "@types/gunzip-maybe": "npm:^1.4.3"
     "@types/he": "npm:^1.2.3"
-    "@types/js-yaml": "npm:^4.0.9"
     "@types/node": "npm:^24.11.0"
     "@types/semver": "npm:^7.7.1"
     "@types/tar-stream": "npm:^3.1.4"
@@ -492,7 +491,6 @@ __metadata:
     gunzip-maybe: "npm:^1.4.2"
     handlebars: "npm:^4.7.9"
     he: "npm:^1.2.0"
-    js-yaml: "npm:^5.2.0"
     jwt-decode: "npm:^4.0.0"
     prettier: "npm:^3.8.1"
     rimraf: "npm:^6.1.3"
@@ -1441,13 +1439,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@types/js-yaml@npm:^4.0.9":
-  version: 4.0.9
-  resolution: "@types/js-yaml@npm:4.0.9"
-  checksum: 10/a0ce595db8a987904badd21fc50f9f444cb73069f4b95a76cc222e0a17b3ff180669059c763ec314bc4c3ce284379177a9da80e83c5f650c6c1310cafbfaa8e6
-  languageName: node
-  linkType: hard
-
 "@types/json-schema@npm:^7.0.15":
   version: 7.0.15
   resolution: "@types/json-schema@npm:7.0.15"
@@ -3476,17 +3467,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"js-yaml@npm:^5.2.0":
-  version: 5.2.0
-  resolution: "js-yaml@npm:5.2.0"
-  dependencies:
-    argparse: "npm:^2.0.1"
-  bin:
-    js-yaml: bin/js-yaml.mjs
-  checksum: 10/8a5e55c5d0fcafae4ac02114a99dc070048b8e5a82a056089ce1f69f8a00fd8eb05b622e76ad50aac1f9d409010636c9616c6b2ed4e58dae138379a60d301220
-  languageName: node
-  linkType: hard
-
 "json-buffer@npm:3.0.1":
   version: 3.0.1
   resolution: "json-buffer@npm:3.0.1"