diff --git a/.tool-versions b/.tool-versions
index fda00118..62e60d9b 100644
--- a/.tool-versions
+++ b/.tool-versions
@@ -1,3 +1,3 @@
-nodejs 20.17.0
+nodejs 20.18.1
 pnpm 9.11.0
 yarn 1.22.22
diff --git a/package.json b/package.json
index 0ad6ab31..d1cfcfc7 100644
--- a/package.json
+++ b/package.json
@@ -44,7 +44,7 @@
     "@sourcegraph/tsconfig": "4.0.1",
     "@types/diff": "6.0.0",
     "@types/google-protobuf": "3.15.12",
-    "@types/node": "20.16.10",
+    "@types/node": "20.17.10",
     "@types/progress": "2.0.7",
     "@typescript-eslint/eslint-plugin": "^7.18.0",
     "@typescript-eslint/parser": "^7.18.0",
diff --git a/yarn.lock b/yarn.lock
index 8bf2e6d3..056aca20 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -424,10 +424,10 @@
   resolved "https://registry.npmjs.org/@types/json5/-/json5-0.0.29.tgz"
   integrity sha512-dRLjCWHYg4oaA77cxO64oO+7JwCwnIzkZPdrrC71jQmQtlhM556pwKo5bUzqvZndkVbeFLIIi+9TC40JNF5hNQ==
 
-"@types/node@*", "@types/node@20.16.10":
-  version "20.16.10"
-  resolved "https://registry.yarnpkg.com/@types/node/-/node-20.16.10.tgz#0cc3fdd3daf114a4776f54ba19726a01c907ef71"
-  integrity sha512-vQUKgWTjEIRFCvK6CyriPH3MZYiYlNy0fKiEYHWbcoWLEgs4opurGGKlebrTLqdSMIbXImH6XExNiIyNUv3WpA==
+"@types/node@*", "@types/node@20.17.10":
+  version "20.17.10"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-20.17.10.tgz#3f7166190aece19a0d1d364d75c8b0b5778c1e18"
+  integrity sha512-/jrvh5h6NXhEauFFexRin69nA0uHJ5gwk4iDivp/DeoEua3uwCUto6PC86IpRITBOs4+6i2I56K5x5b6WYGXHA==
   dependencies:
     undici-types "~6.19.2"