diff --git a/editors/vscode/bun.lock b/editors/vscode/bun.lock
index 5f6a734..ec5d235 100644
--- a/editors/vscode/bun.lock
+++ b/editors/vscode/bun.lock
@@ -8,7 +8,7 @@
         "vscode-languageclient": "^10.1.0",
       },
       "devDependencies": {
-        "@types/node": "^20.0.0",
+        "@types/node": "^26.2.0",
         "@types/vscode": "^1.85.0",
         "@vscode/vsce": "^3.2.1",
         "typescript": "^7.0.2",
@@ -91,7 +91,7 @@
 
     "@textlint/types": ["@textlint/types@15.8.0", "", { "dependencies": { "@textlint/ast-node-types": "15.8.0" } }, "sha512-Anhc6y5736YIsvqae0U6k0YmB2M/QVHkEeOv2aydAn/WIkdI69dCOiDbe3/+RagS3qstFTSFWJzNRA2lUjv19w=="],
 
-    "@types/node": ["@types/node@20.19.43", "", { "dependencies": { "undici-types": "~6.21.0" } }, "sha512-6oYBAi5ikg4Pl+kGsoYtawUMBT2zZMCvPNF7pVLnHZfd1zf38DRiWn/gT01RYCdUqkv7Fhr+C9ot4/tb+2sVvA=="],
+    "@types/node": ["@types/node@26.2.0", "", { "dependencies": { "undici-types": "~8.3.0" } }, "sha512-5IviulTZeRNp2vAJ514cc/HUlY5nZ9fCbq9DMyC52BrhFZACo3nI0R7qBxhQmo/d27NFe96ur/b7Wwxklda+kg=="],
 
     "@types/normalize-package-data": ["@types/normalize-package-data@2.4.4", "", {}, "sha512-37i+OaWTh9qeK4LSHPsyRC7NahnGotNuZvjLSgcPzblpHB3rrCJxAOgI5gCdKm7coonsaX1Of0ILiTcnZjbfxA=="],
 
@@ -585,7 +585,7 @@
 
     "undici": ["undici@7.29.0", "", {}, "sha512-IDxfleLmmbSskfWSUATiN1nfn2rDuvnMOqb5CWR92iIfojA0Ud+ulOAAEQ57LPr9rWmsreUyf5lwyao+7GNNVw=="],
 
-    "undici-types": ["undici-types@6.21.0", "", {}, "sha512-iwDZqg0QAGrg9Rav5H4n0M64c3mkR59cJ6wQp+7C4nI0gsmExaedaYLNO44eT4AtBBwjbTiGPMlt2Md0T9H9JQ=="],
+    "undici-types": ["undici-types@8.3.0", "", {}, "sha512-j375ScV60dom+YkPFIfTLcOiPxkN/buHz5GobjLhixFuANaNs3C9l4GmrWqejgXWJ7BbJcFYpTEUkS1Ge8bpZQ=="],
 
     "unicorn-magic": ["unicorn-magic@0.3.0", "", {}, "sha512-+QBBXBCvifc56fsbuxZQ6Sic3wqqc3WWaqxs58gvJrcOuN83HGTCwz3oS5phzU9LthRNE9VrJCFCLUgHeeFnfA=="],
 
diff --git a/editors/vscode/package.json b/editors/vscode/package.json
index 482968c..2d378c9 100644
--- a/editors/vscode/package.json
+++ b/editors/vscode/package.json
@@ -92,7 +92,7 @@
     "vscode-languageclient": "^10.1.0"
   },
   "devDependencies": {
-    "@types/node": "^20.0.0",
+    "@types/node": "^26.2.0",
     "@types/vscode": "^1.85.0",
     "@vscode/vsce": "^3.2.1",
     "typescript": "^7.0.2"