diff --git a/tools/livekit-agent-sidecar/package-lock.json b/tools/livekit-agent-sidecar/package-lock.json
index 518b8ae..0273983 100644
--- a/tools/livekit-agent-sidecar/package-lock.json
+++ b/tools/livekit-agent-sidecar/package-lock.json
@@ -18,7 +18,7 @@
         "tsx": "^4.22.4"
       },
       "devDependencies": {
-        "@types/node": "^24.10.0",
+        "@types/node": "^26.0.1",
         "typescript": "^5.9.3"
       }
     },
@@ -1080,7 +1080,6 @@
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       "license": "Apache-2.0",
-      "peer": true,
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         "@ffmpeg-installer/ffmpeg": "^1.1.0",
@@ -1158,7 +1157,6 @@
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       "license": "Apache-2.0",
-      "peer": true,
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         "openai": "^6.8.1",
@@ -1304,7 +1302,6 @@
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       "license": "Apache-2.0",
-      "peer": true,
       "dependencies": {
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         "@livekit/mutex": "^1.0.0",
@@ -1481,7 +1478,6 @@
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       "license": "Apache-2.0",
-      "peer": true,
       "engines": {
         "node": ">=8.0.0"
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@@ -2375,12 +2371,12 @@
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-      "resolved": "https://registry.npmjs.org/@types/node/-/node-24.12.4.tgz",
-      "integrity": "sha512-GUUEShf+PBCGW2KaXwcIt3Yk+e3pkKwWKb9GSyM9WQVE+ep2jzmHdGsHzu4wgcZy5fN9FBdVzjpBQsYlpfpgLA==",
+      "version": "26.0.1",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-26.0.1.tgz",
+      "integrity": "sha512-fc3KiUoBt6kie0N9bIW3E47vZsuaMf0PM2AaUpLCLT0s/LvX1nxAim6Fc049cNxODPpGm6qRAuUOB86SkRuPQw==",
       "license": "MIT",
       "dependencies": {
-        "undici-types": "~7.16.0"
+        "undici-types": "~8.3.0"
       }
     },
     "node_modules/@types/pidusage": {
@@ -2418,7 +2414,6 @@
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       "license": "MIT",
-      "peer": true,
       "bin": {
         "acorn": "bin/acorn"
       },
@@ -3897,7 +3892,6 @@
       "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.9.3.tgz",
       "integrity": "sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw==",
       "license": "Apache-2.0",
-      "peer": true,
       "bin": {
         "tsc": "bin/tsc",
         "tsserver": "bin/tsserver"
@@ -3913,9 +3907,9 @@
       "license": "MIT"
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     "node_modules/undici-types": {
-      "version": "7.16.0",
-      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-7.16.0.tgz",
-      "integrity": "sha512-Zz+aZWSj8LE6zoxD+xrjh4VfkIG8Ya6LvYkZqtUQGJPZjYl53ypCaUwWqo7eI0x66KBGeRo+mlBEkMSeSZ38Nw==",
+      "version": "8.3.0",
+      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-8.3.0.tgz",
+      "integrity": "sha512-j375ScV60dom+YkPFIfTLcOiPxkN/buHz5GobjLhixFuANaNs3C9l4GmrWqejgXWJ7BbJcFYpTEUkS1Ge8bpZQ==",
       "license": "MIT"
     },
     "node_modules/web-streams-polyfill": {
diff --git a/tools/livekit-agent-sidecar/package.json b/tools/livekit-agent-sidecar/package.json
index 78284ba..395797e 100644
--- a/tools/livekit-agent-sidecar/package.json
+++ b/tools/livekit-agent-sidecar/package.json
@@ -20,7 +20,7 @@
     "tsx": "^4.22.4"
   },
   "devDependencies": {
-    "@types/node": "^24.10.0",
+    "@types/node": "^26.0.1",
     "typescript": "^5.9.3"
   }
 }