diff --git a/angular-protractor/angular-protractor.d.ts b/angular-protractor/angular-protractor.d.ts
index f5ec5ece1..951ba85de 100644
--- a/angular-protractor/angular-protractor.d.ts
+++ b/angular-protractor/angular-protractor.d.ts
@@ -1,4 +1,4 @@
-// Type definitions for Angular Protractor
+// Type definitions for Angular Protractor 0.17.0
 // Project: https://github.com/angular/protractor
 // Definitions by: Bill Armstrong <https://github.com/BillArmstrong>
 // Definitions: https://github.com/borisyankov/DefinitelyTyped
diff --git a/selenium-webdriver/selenium-webdriver.d.ts b/selenium-webdriver/selenium-webdriver.d.ts
index 6a185cc21..9ce5321de 100644
--- a/selenium-webdriver/selenium-webdriver.d.ts
+++ b/selenium-webdriver/selenium-webdriver.d.ts
@@ -1,4 +1,4 @@
-// Type definitions for Selenium WebDriverJS
+// Type definitions for Selenium WebDriverJS 2.39.0
 // Project: https://code.google.com/p/selenium/
 // Definitions by: Bill Armstrong <https://github.com/BillArmstrong>
 // Definitions: https://github.com/borisyankov/DefinitelyTyped