diff --git a/.projenrc.ts b/.projenrc.ts
index b3577ef81..22c398dee 100644
--- a/.projenrc.ts
+++ b/.projenrc.ts
@@ -611,7 +611,7 @@ project.addSubproject(
       ...pkg,
       copyrightYear: '2024',
       type: 'module',
-      deps: ['yaml@2.4.5'],
+      deps: ['yaml@2.5.0'],
       peerDeps: ['projen@^0.84.0'],
     },
   },
diff --git a/packages/projen-pnpm-workspace/package.json b/packages/projen-pnpm-workspace/package.json
index 817abb321..8d19836b6 100644
--- a/packages/projen-pnpm-workspace/package.json
+++ b/packages/projen-pnpm-workspace/package.json
@@ -22,7 +22,7 @@
     "prepublishOnly": "rm -rf dist; tsc --project tsconfig.build.json"
   },
   "dependencies": {
-    "yaml": "2.4.5"
+    "yaml": "2.5.0"
   },
   "devDependencies": {
     "@langri-sha/tsconfig": "workspace:*",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 561fe34a8..4f889ae0e 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -527,8 +527,8 @@ importers:
         specifier: ^0.84.0
         version: 0.84.8(constructs@10.3.0)
       yaml:
-        specifier: 2.4.5
-        version: 2.4.5
+        specifier: 2.5.0
+        version: 2.5.0
     devDependencies:
       '@langri-sha/tsconfig':
         specifier: workspace:*
@@ -6719,6 +6719,11 @@ packages:
     engines: {node: '>= 14'}
     hasBin: true
 
+  yaml@2.5.0:
+    resolution: {integrity: sha512-2wWLbGbYDiSqqIKoPjar3MPgB94ErzCtrNE1FdqGuaO0pi2JGjmE8aW8TDZwzU7vuxcGRdL/4gPQwQ7hD5AMSw==}
+    engines: {node: '>= 14'}
+    hasBin: true
+
   yargs-parser@21.1.1:
     resolution: {integrity: sha512-tVpsJW7DdjecAiFpbIB1e3qxIQsE6NoPc5/eTdrbbIC4h0LVsWhnoa3g+m2HclBIujHzsxZ4VJVA+GUuc2/LBw==}
     engines: {node: '>=12'}
@@ -13893,6 +13898,8 @@ snapshots:
 
   yaml@2.4.5: {}
 
+  yaml@2.5.0: {}
+
   yargs-parser@21.1.1: {}
 
   yargs@17.7.2: