diff --git a/docs/codeql/reusables/supported-versions-compilers.rst b/docs/codeql/reusables/supported-versions-compilers.rst
index a4686807db39..df0b36325606 100644
--- a/docs/codeql/reusables/supported-versions-compilers.rst
+++ b/docs/codeql/reusables/supported-versions-compilers.rst
@@ -25,7 +25,7 @@
    Python [8]_,"2.7, 3.5, 3.6, 3.7, 3.8, 3.9, 3.10, 3.11, 3.12, 3.13",Not applicable,``.py``
    Ruby [9]_,"up to 3.3",Not applicable,"``.rb``, ``.erb``, ``.gemspec``, ``Gemfile``"
    Swift [10]_,"Swift 5.4-6.0","Swift compiler","``.swift``"
-   TypeScript [11]_,"2.6-5.7",Standard TypeScript compiler,"``.ts``, ``.tsx``, ``.mts``, ``.cts``"
+   TypeScript [11]_,"2.6-5.8",Standard TypeScript compiler,"``.ts``, ``.tsx``, ``.mts``, ``.cts``"
 
 .. container:: footnote-group
 
diff --git a/javascript/extractor/lib/typescript/package-lock.json b/javascript/extractor/lib/typescript/package-lock.json
index 1978e3963246..389cc1d2a5b8 100644
--- a/javascript/extractor/lib/typescript/package-lock.json
+++ b/javascript/extractor/lib/typescript/package-lock.json
@@ -6,7 +6,7 @@
         "": {
             "name": "typescript-parser-wrapper",
             "dependencies": {
-                "typescript": "^5.7.2"
+                "typescript": "^5.8.2"
             },
             "devDependencies": {
                 "@types/node": "18.15.3"
@@ -20,9 +20,9 @@
             "license": "MIT"
         },
         "node_modules/typescript": {
-            "version": "5.7.2",
-            "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.7.2.tgz",
-            "integrity": "sha512-i5t66RHxDvVN40HfDd1PsEThGNnlMCMT3jMUuoh9/0TaqWevNontacunWyN02LA9/fIbEWlcHZcgTKb9QoaLfg==",
+            "version": "5.8.2",
+            "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.8.2.tgz",
+            "integrity": "sha512-aJn6wq13/afZp/jT9QZmwEjDqqvSGp1VT5GVg+f/t6/oVyrgXM6BY1h9BRh/O5p3PlUPAe+WuiEZOmb/49RqoQ==",
             "license": "Apache-2.0",
             "bin": {
                 "tsc": "bin/tsc",
diff --git a/javascript/extractor/lib/typescript/package.json b/javascript/extractor/lib/typescript/package.json
index 9d77f4ab740a..7e0c5fd160d0 100644
--- a/javascript/extractor/lib/typescript/package.json
+++ b/javascript/extractor/lib/typescript/package.json
@@ -2,7 +2,7 @@
     "name": "typescript-parser-wrapper",
     "private": true,
     "dependencies": {
-        "typescript": "^5.7.2"
+        "typescript": "^5.8.2"
     },
     "scripts": {
         "build": "tsc --project tsconfig.json",
diff --git a/javascript/ql/lib/change-notes/2025-02-17-typescript-5-8.md b/javascript/ql/lib/change-notes/2025-02-17-typescript-5-8.md
new file mode 100644
index 000000000000..8ada5149291d
--- /dev/null
+++ b/javascript/ql/lib/change-notes/2025-02-17-typescript-5-8.md
@@ -0,0 +1,4 @@
+---
+category: majorAnalysis
+---
+* Added support for TypeScript 5.8.
\ No newline at end of file