diff --git a/CHANGELOG.md b/CHANGELOG.md
index 948e588d..491694cf 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,8 @@
+### 4.0.1 (2019-06-12)
+* Cache time now defaults to 86,400 Seconds (24 hours). Please note the special exception for `chromedriver` in the [README](https://github.com/titusfortner/webdrivers#special-exception-for-chromedriver) (issue [#132](https://github.com/titusfortner/webdrivers/issues/132))
+* Properly escape Chrome binary path when using JRuby on Windows (issue [#130](https://github.com/titusfortner/webdrivers/issues/130))
+* Allow use of `selenium-webdriver` v4 (pre-releases only)
+
 ### 4.0.0 (2019-05-28)
 
 No changes since rc2. Please report any issues [here](https://github.com/titusfortner/webdrivers/issues)
diff --git a/README.md b/README.md
index f4ee5965..7595b3d5 100644
--- a/README.md
+++ b/README.md
@@ -89,6 +89,13 @@ Alternatively, you can define this value via the `WD_CACHE_TIME` environment
 variable, which takes precedence over the `Webdrivers.cache_time` value. 
 **Only set one to avoid confusion**.
 
+##### Special exception for chromedriver
+
+Cache time will be respected as long as a `chromedriver` binary exists and the major versions of 
+Chrome and `chromedriver` match. For example, if you update Chrome to v76 and `chromedriver` is 
+still at v75, `webdrivers` will ignore the cache time and update `chromedriver` to make sure you're 
+using a compatible version.
+
 ### Proxy
 
 If there is a proxy between you and the Internet then you will need to configure
diff --git a/lib/webdrivers/version.rb b/lib/webdrivers/version.rb
index 3b1a4139..30121100 100644
--- a/lib/webdrivers/version.rb
+++ b/lib/webdrivers/version.rb
@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
 module Webdrivers
-  VERSION = '4.0.0'
+  VERSION = '4.0.1'
 end