diff --git a/opsimate-docs/package.json b/opsimate-docs/package.json
index 92952d1..2898a04 100644
--- a/opsimate-docs/package.json
+++ b/opsimate-docs/package.json
@@ -31,7 +31,7 @@
     "@docusaurus/module-type-aliases": "^3.9.2",
     "@docusaurus/tsconfig": "^3.10.2",
     "@docusaurus/types": "^3.9.2",
-    "typescript": "~5.6.2"
+    "typescript": "^6.0.3"
   },
   "browserslist": {
     "production": [
diff --git a/opsimate-docs/tsconfig.json b/opsimate-docs/tsconfig.json
index 920d7a6..3b393db 100644
--- a/opsimate-docs/tsconfig.json
+++ b/opsimate-docs/tsconfig.json
@@ -2,7 +2,16 @@
   // This file is not used in compilation. It is here just for a nice editor experience.
   "extends": "@docusaurus/tsconfig",
   "compilerOptions": {
-    "baseUrl": "."
+    // Re-anchors @docusaurus/tsconfig's @site/* alias to this directory; an
+    // inherited baseUrl would otherwise resolve against the package's own
+    // location inside node_modules.
+    "baseUrl": ".",
+    // TypeScript 6 deprecates baseUrl and 7 removes it, but @docusaurus/tsconfig
+    // sets it upstream too, so we cannot drop it unilaterally -- the deprecation
+    // fires on the inherited option even if we remove ours. Remove this escape
+    // hatch (and the baseUrl above) once Docusaurus ships a baseUrl-free
+    // tsconfig; until then TS 7 is blocked on them, not on us.
+    "ignoreDeprecations": "6.0"
   },
   "exclude": [".docusaurus", "build"]
 }
diff --git a/package-lock.json b/package-lock.json
index 56577d5..6c5b0f4 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -16752,9 +16752,9 @@
       }
     },
     "node_modules/typescript": {
-      "version": "5.6.3",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.6.3.tgz",
-      "integrity": "sha512-hjcS1mhfuyi4WW8IWtjP7brDrG2cuDZukyrYrSauoXGNgx0S7zceP07adYkJycEr56BOUTNPzbInooiN3fn1qw==",
+      "version": "6.0.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-6.0.3.tgz",
+      "integrity": "sha512-y2TvuxSZPDyQakkFRPZHKFm+KKVqIisdg9/CZwm9ftvKXLP8NRWj38/ODjNbr43SsoXqNuAisEf1GdCxqWcdBw==",
       "devOptional": true,
       "license": "Apache-2.0",
       "bin": {
@@ -17860,10 +17860,10 @@
         "@docusaurus/module-type-aliases": "^3.9.2",
         "@docusaurus/tsconfig": "^3.10.2",
         "@docusaurus/types": "^3.9.2",
-        "typescript": "~5.6.2"
+        "typescript": "^6.0.3"
       },
       "engines": {
-        "node": ">=18.0"
+        "node": ">=20.0"
       }
     }
   }