diff --git a/tools/meta-mode/bun.lock b/tools/meta-mode/bun.lock
index 89c98b3..21e4c31 100644
--- a/tools/meta-mode/bun.lock
+++ b/tools/meta-mode/bun.lock
@@ -8,7 +8,7 @@
         "commander": "14.0.0",
       },
       "devDependencies": {
-        "bun-types": "1.3.14",
+        "bun-types": "1.4.2",
         "typescript": "7.0.2",
       },
     },
@@ -56,7 +56,7 @@
 
     "@typescript/typescript-win32-x64": ["@typescript/typescript-win32-x64@7.0.2", "", { "os": "win32", "cpu": "x64" }, "sha512-0BQ3HkAHHlKLSp1qRvf3SUhGpGsDuhB/jgFw75guyqbxJqEaS0Cw/VFO8i2nHglJUzQCRtMMR/IBAKE3ETMC4g=="],
 
-    "bun-types": ["bun-types@1.3.14", "", { "dependencies": { "@types/node": "*" } }, "sha512-4N0ig0fEomHt5R0KCFWjovxow98rIoRwKolrYdCcknNwMekCXRnWEUvgu5soYV8QXtVsrUD8B95MBOZGPvr6KQ=="],
+    "bun-types": ["bun-types@1.4.2", "", { "dependencies": { "@types/node": "*" } }, "sha512-bxV1FgK7yBIzjRe5zBozIM4Bem11ZJcCXSrjWRG3YWLt8yFDePu4cLjpebO8OvPeIE9trbyPF4fuj3Cia4Fj3w=="],
 
     "commander": ["commander@14.0.0", "", {}, "sha512-2uM9rYjPvyq39NwLRqaiLtWHyDC1FvryJDa2ATTVims5YAS4PupsEQsDvP14FqhFr0P49CYDugi59xaxJlTXRA=="],
 
diff --git a/tools/meta-mode/package.json b/tools/meta-mode/package.json
index e63c5e4..4c2b317 100644
--- a/tools/meta-mode/package.json
+++ b/tools/meta-mode/package.json
@@ -10,7 +10,7 @@
     "commander": "14.0.0"
   },
   "devDependencies": {
-    "bun-types": "1.3.14",
+    "bun-types": "1.4.2",
     "typescript": "7.0.2"
   }
 }