diff --git a/package-lock.json b/package-lock.json
index 359d7ad05..a9b077a7e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -19999,6 +19999,7 @@
     },
     "node_modules/yaml": {
       "version": "2.8.2",
+      "dev": true,
       "license": "ISC",
       "bin": {
         "yaml": "bin.mjs"
@@ -20517,7 +20518,7 @@
         "@microsoft/teams.common": "*",
         "change-case": "^5.4.4",
         "handlebars": "^4.7.9",
-        "yaml": "^2.7.0",
+        "yaml": "^2.8.3",
         "yargs": "^17.7.2",
         "zod": "^3.24.2"
       },
@@ -20564,6 +20565,21 @@
         "uglify-js": "^3.1.4"
       }
     },
+    "packages/cli/node_modules/yaml": {
+      "version": "2.8.3",
+      "resolved": "https://registry.npmjs.org/yaml/-/yaml-2.8.3.tgz",
+      "integrity": "sha512-AvbaCLOO2Otw/lW5bmh9d/WEdcDFdQp2Z2ZUH3pX9U2ihyUY0nvLv7J6TrWowklRGPYbB/IuIMfYgxaCPg5Bpg==",
+      "license": "ISC",
+      "bin": {
+        "yaml": "bin.mjs"
+      },
+      "engines": {
+        "node": ">= 14.6"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/eemeli"
+      }
+    },
     "packages/client": {
       "name": "@microsoft/teams.client",
       "version": "0.0.0",
@@ -21035,7 +21051,7 @@
         "openapi-typescript": "^7.6.0",
         "prettier": "^3.4.2",
         "sort-keys": "^5.1.0",
-        "yaml": "^2.6.1"
+        "yaml": "^2.8.3"
       },
       "bin": {
         "teams-graph-tools": "dist/index.js"
@@ -21085,6 +21101,21 @@
         "uglify-js": "^3.1.4"
       }
     },
+    "packages/graph-tools/node_modules/yaml": {
+      "version": "2.8.3",
+      "resolved": "https://registry.npmjs.org/yaml/-/yaml-2.8.3.tgz",
+      "integrity": "sha512-AvbaCLOO2Otw/lW5bmh9d/WEdcDFdQp2Z2ZUH3pX9U2ihyUY0nvLv7J6TrWowklRGPYbB/IuIMfYgxaCPg5Bpg==",
+      "license": "ISC",
+      "bin": {
+        "yaml": "bin.mjs"
+      },
+      "engines": {
+        "node": ">= 14.6"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/eemeli"
+      }
+    },
     "packages/openai": {
       "name": "@microsoft/teams.openai",
       "version": "0.0.0",
diff --git a/packages/cli/package.json b/packages/cli/package.json
index f2b298d66..05628ab76 100644
--- a/packages/cli/package.json
+++ b/packages/cli/package.json
@@ -43,7 +43,7 @@
     "@microsoft/teams.common": "*",
     "change-case": "^5.4.4",
     "handlebars": "^4.7.9",
-    "yaml": "^2.7.0",
+    "yaml": "^2.8.3",
     "yargs": "^17.7.2",
     "zod": "^3.24.2"
   },
diff --git a/packages/graph-tools/package.json b/packages/graph-tools/package.json
index 5e54b102f..1004816d3 100644
--- a/packages/graph-tools/package.json
+++ b/packages/graph-tools/package.json
@@ -49,7 +49,7 @@
     "openapi-typescript": "^7.6.0",
     "prettier": "^3.4.2",
     "sort-keys": "^5.1.0",
-    "yaml": "^2.6.1"
+    "yaml": "^2.8.3"
   },
   "devDependencies": {
     "@microsoft/teams.config": "*",