diff --git a/.changeset/tsconfig-baseline.md b/.changeset/tsconfig-baseline.md
new file mode 100644
index 0000000..0d8efc1
--- /dev/null
+++ b/.changeset/tsconfig-baseline.md
@@ -0,0 +1,8 @@
+---
+'@bomb.sh/tools': minor
+---
+
+Updates the shared `tsconfig.json` baseline for modern Node packages
+
+- `target` and `lib` move from `es2022` to `es2024`, so modern APIs like `Array.prototype.toSorted` and `Promise.withResolvers` type-check without shims.
+- Adds `"types": ["node"]`. Packages must now have `@types/node` installed — missing it previously surfaced as dozens of `Cannot find name 'process'/'Buffer'` (TS2591) errors; now it's a single actionable `Cannot find type definition file for 'node'` (TS2688). Remedy: `pnpm add -D @types/node`.
diff --git a/tsconfig.json b/tsconfig.json
index 8916860..7576448 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -3,7 +3,7 @@
     /* Base Options: */
     "esModuleInterop": true,
     "skipLibCheck": true,
-    "target": "es2022",
+    "target": "es2024",
     "allowJs": true,
     "resolveJsonModule": true,
     "moduleDetection": "force",
@@ -23,7 +23,10 @@
     "moduleResolution": "nodenext",
     "noEmit": true,
     "declaration": true,
-    "lib": ["es2022"],
+    "lib": ["es2024"],
+
+    /* Node packages need @types/node — one clear error beats a wall of TS2591s */
+    "types": ["node"],
 
     /* Monorepo? */
     "composite": true,