diff --git a/demo/package.json b/demo/package.json
index 8672585f..09599dca 100644
--- a/demo/package.json
+++ b/demo/package.json
@@ -41,6 +41,6 @@
     "karma-coverage": "~2.2.0",
     "karma-jasmine": "~5.1.0",
     "karma-jasmine-html-reporter": "~2.1.0",
-    "typescript": "~5.6.2"
+    "typescript": "~5.8.0"
   }
 }
diff --git a/tests/fixtures/angular-17/package.json b/tests/fixtures/angular-17/package.json
index a1a2f927..c167dae5 100644
--- a/tests/fixtures/angular-17/package.json
+++ b/tests/fixtures/angular-17/package.json
@@ -40,6 +40,6 @@
     "karma-coverage": "~2.2.0",
     "karma-jasmine": "~5.1.0",
     "karma-jasmine-html-reporter": "~2.1.0",
-    "typescript": "~5.4.0"
+    "typescript": "~5.8.0"
   }
 }
diff --git a/tests/fixtures/angular-19-app-engine-node-module-resolution/package.json b/tests/fixtures/angular-19-app-engine-node-module-resolution/package.json
index 1c0c9327..62669ef1 100644
--- a/tests/fixtures/angular-19-app-engine-node-module-resolution/package.json
+++ b/tests/fixtures/angular-19-app-engine-node-module-resolution/package.json
@@ -40,6 +40,6 @@
     "karma-coverage": "~2.2.0",
     "karma-jasmine": "~5.1.0",
     "karma-jasmine-html-reporter": "~2.1.0",
-    "typescript": "~5.6.2"
+    "typescript": "~5.8.0"
   }
 }
diff --git a/tests/fixtures/angular-19-app-engine/package.json b/tests/fixtures/angular-19-app-engine/package.json
index 1c0c9327..62669ef1 100644
--- a/tests/fixtures/angular-19-app-engine/package.json
+++ b/tests/fixtures/angular-19-app-engine/package.json
@@ -40,6 +40,6 @@
     "karma-coverage": "~2.2.0",
     "karma-jasmine": "~5.1.0",
     "karma-jasmine-html-reporter": "~2.1.0",
-    "typescript": "~5.6.2"
+    "typescript": "~5.8.0"
   }
 }
diff --git a/tests/fixtures/angular-19-common-engine/package.json b/tests/fixtures/angular-19-common-engine/package.json
index ed30a560..7b0fa8db 100644
--- a/tests/fixtures/angular-19-common-engine/package.json
+++ b/tests/fixtures/angular-19-common-engine/package.json
@@ -40,6 +40,6 @@
     "karma-coverage": "~2.2.0",
     "karma-jasmine": "~5.1.0",
     "karma-jasmine-html-reporter": "~2.1.0",
-    "typescript": "~5.6.2"
+    "typescript": "~5.8.0"
   }
 }
diff --git a/tests/fixtures/angular-19-prerender-false/package.json b/tests/fixtures/angular-19-prerender-false/package.json
index 0e4d4426..c8670f2b 100644
--- a/tests/fixtures/angular-19-prerender-false/package.json
+++ b/tests/fixtures/angular-19-prerender-false/package.json
@@ -34,6 +34,6 @@
     "karma-coverage": "~2.2.0",
     "karma-jasmine": "~5.1.0",
     "karma-jasmine-html-reporter": "~2.1.0",
-    "typescript": "~5.6.2"
+    "typescript": "~5.8.0"
   }
 }
diff --git a/tests/fixtures/application-builder/package.json b/tests/fixtures/application-builder/package.json
index 46aa3589..91eefb76 100644
--- a/tests/fixtures/application-builder/package.json
+++ b/tests/fixtures/application-builder/package.json
@@ -34,6 +34,6 @@
     "karma-coverage": "~2.2.0",
     "karma-jasmine": "~5.1.0",
     "karma-jasmine-html-reporter": "~2.1.0",
-    "typescript": "~5.4.5"
+    "typescript": "~5.8.0"
   }
 }
\ No newline at end of file
diff --git a/tests/fixtures/browser-builder/package.json b/tests/fixtures/browser-builder/package.json
index 46aa3589..91eefb76 100644
--- a/tests/fixtures/browser-builder/package.json
+++ b/tests/fixtures/browser-builder/package.json
@@ -34,6 +34,6 @@
     "karma-coverage": "~2.2.0",
     "karma-jasmine": "~5.1.0",
     "karma-jasmine-html-reporter": "~2.1.0",
-    "typescript": "~5.4.5"
+    "typescript": "~5.8.0"
   }
 }
\ No newline at end of file
diff --git a/tests/fixtures/nx-angular-19-app-engine/package.json b/tests/fixtures/nx-angular-19-app-engine/package.json
index 022d5f74..5e795880 100644
--- a/tests/fixtures/nx-angular-19-app-engine/package.json
+++ b/tests/fixtures/nx-angular-19-app-engine/package.json
@@ -51,6 +51,6 @@
     "karma-jasmine-html-reporter": "~2.1.0",
     "nx": "20.0.6",
     "prettier": "^2.6.2",
-    "typescript": "~5.6.2"
+    "typescript": "~5.8.0"
   }
 }
diff --git a/tests/fixtures/nx-angular-19-common-engine/package.json b/tests/fixtures/nx-angular-19-common-engine/package.json
index 10792628..3acf6b5d 100644
--- a/tests/fixtures/nx-angular-19-common-engine/package.json
+++ b/tests/fixtures/nx-angular-19-common-engine/package.json
@@ -51,6 +51,6 @@
     "karma-jasmine-html-reporter": "~2.1.0",
     "nx": "20.0.6",
     "prettier": "^2.6.2",
-    "typescript": "~5.6.2"
+    "typescript": "~5.8.0"
   }
 }
diff --git a/tests/fixtures/prerender-false/package.json b/tests/fixtures/prerender-false/package.json
index 025c9a39..d3b624ce 100644
--- a/tests/fixtures/prerender-false/package.json
+++ b/tests/fixtures/prerender-false/package.json
@@ -40,6 +40,6 @@
     "karma-coverage": "~2.2.0",
     "karma-jasmine": "~5.1.0",
     "karma-jasmine-html-reporter": "~2.1.0",
-    "typescript": "~5.4.5"
+    "typescript": "~5.8.0"
   }
 }
\ No newline at end of file