diff --git a/sdks/typescript/package.json b/sdks/typescript/package.json
old mode 100755
new mode 100644
index ecdee15d0..4732f4d06
--- a/sdks/typescript/package.json
+++ b/sdks/typescript/package.json
@@ -51,7 +51,7 @@
     "@types/node": "^26.1.2",
     "@vitest/coverage-v8": "^4.1.10",
     "eslint": "^10.8.0",
-    "js-yaml": "^4.3.0",
+    "js-yaml": "^5.3.0",
     "ts-node": "^10.9.2",
     "typescript": "^6.0.3",
     "typescript-eslint": "^8.65.0",
diff --git a/sdks/typescript/pnpm-lock.yaml b/sdks/typescript/pnpm-lock.yaml
old mode 100755
new mode 100644
index 3ca6529e7..bdc4a7d71
--- a/sdks/typescript/pnpm-lock.yaml
+++ b/sdks/typescript/pnpm-lock.yaml
@@ -37,8 +37,8 @@ importers:
         specifier: ^10.8.0
         version: 10.8.0
       js-yaml:
-        specifier: ^4.3.0
-        version: 4.3.0
+        specifier: ^5.3.0
+        version: 5.3.0
       ts-node:
         specifier: ^10.9.2
         version: 10.9.2(@types/node@26.1.2)(typescript@6.0.3)
@@ -620,8 +620,8 @@ packages:
   js-tokens@10.0.0:
     resolution: {integrity: sha512-lM/UBzQmfJRo9ABXbPWemivdCW8V2G8FHaHdypQaIy523snUjog0W71ayWXTjiR+ixeMyVHN2XcpnTd/liPg/Q==}
 
-  js-yaml@4.3.0:
-    resolution: {integrity: sha512-1td788aAnnZ5qs7V2QIRl1owjtYpbKt749Y3xauqQgwIIGF/xXWz1wMTEBx5O3LK3lXLVuqXPdPxj2BoFHaW9Q==}
+  js-yaml@5.3.0:
+    resolution: {integrity: sha512-muutsYr+e2+d3rTgUGslq5rxbBlUy3cJ61IsHag2QNDQV+7zXWjkUpmALIajhrlLlrgRUiymj6U3zUr/TMK84Q==}
     hasBin: true
 
   json-buffer@3.0.1:
@@ -1534,7 +1534,7 @@ snapshots:
 
   js-tokens@10.0.0: {}
 
-  js-yaml@4.3.0:
+  js-yaml@5.3.0:
     dependencies:
       argparse: 2.0.1