diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3fe504f25..8eecd5292 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,19 @@
 Change Log
 ==========
 
+## Version 4.3.1
+
+_2019-01-07_
+
+ *  Fix: Don't crash with a `NullPointerException` when a web socket is closed before it connects.
+    This regression was introduced in OkHttp 4.3.0.
+ *  Fix: Don't crash with an `IllegalArgumentException` when using custom trust managers on Android
+    10. Android uses reflection to look up a magic `checkServerTrusted()` method and we didn't
+    have it.
+ *  Fix: Explicitly specify the remote server name when making HTTPS connections on Android 5. In
+    4.3.0 we introduced a regression where server name indication (SNI) was broken on Android 5.
+
+
 ## Version 4.3.0
 
 _2019-12-31_
diff --git a/README.md b/README.md
index c1f54b43a..9886cb495 100644
--- a/README.md
+++ b/README.md
@@ -99,10 +99,10 @@ Releases
 
 Our [change log][changelog] has release history.
 
-The latest release is available on [Maven Central](https://search.maven.org/artifact/com.squareup.okhttp3/okhttp/4.3.0/jar).
+The latest release is available on [Maven Central](https://search.maven.org/artifact/com.squareup.okhttp3/okhttp/4.3.1/jar).
 
 ```kotlin
-implementation("com.squareup.okhttp3:okhttp:4.3.0")
+implementation("com.squareup.okhttp3:okhttp:4.3.1")
 ```
 
 Snapshot builds are [available][snap]. [R8 and ProGuard][r8_proguard] rules are available.
@@ -113,10 +113,10 @@ MockWebServer
 
 OkHttp includes a library for testing HTTP, HTTPS, and HTTP/2 clients.
 
-The latest release is available on [Maven Central](https://search.maven.org/artifact/com.squareup.okhttp3/mockwebserver/4.3.0/jar).
+The latest release is available on [Maven Central](https://search.maven.org/artifact/com.squareup.okhttp3/mockwebserver/4.3.1/jar).
 
 ```kotlin
-testImplementation("com.squareup.okhttp3:mockwebserver:4.3.0")
+testImplementation("com.squareup.okhttp3:mockwebserver:4.3.1")
 ```
 
 License
diff --git a/android-test/README.md b/android-test/README.md
index 4cb360b35..9c3e79bf3 100644
--- a/android-test/README.md
+++ b/android-test/README.md
@@ -39,4 +39,4 @@ $ ANDROID_SDK_ROOT=/Users/myusername/Library/Android/sdk ./gradlew :android-test
 BUILD SUCCESSFUL in 1m 30s
 63 actionable tasks: 61 executed, 2 up-to-date
 
-```
\ No newline at end of file
+```
diff --git a/docs/releasing.md b/docs/releasing.md
index b19b2b8ea..65a10bc63 100644
--- a/docs/releasing.md
+++ b/docs/releasing.md
@@ -83,6 +83,9 @@ Cutting a Release
     sed -i "" \
       "s/\"com.squareup.okhttp3:\([^\:]*\):[^\"]*\"/\"com.squareup.okhttp3:\1:$RELEASE_VERSION\"/g" \
       `find . -name "README.md"`
+    sed -i "" \
+      "s/\/com.squareup.okhttp3\/\([^\:]*\)\/[^\/]*\//\/com.squareup.okhttp3\/\1\/$RELEASE_VERSION\//g" \
+      `find . -name "README.md"`
     ./gradlew clean uploadArchives
     ```
 
diff --git a/mockwebserver/README.md b/mockwebserver/README.md
index 591904f9b..f162b86df 100644
--- a/mockwebserver/README.md
+++ b/mockwebserver/README.md
@@ -142,7 +142,7 @@ server.setDispatcher(dispatcher);
 ### Download
 
 ```kotlin
-testImplementation("com.squareup.okhttp3:mockwebserver:4.3.0")
+testImplementation("com.squareup.okhttp3:mockwebserver:4.3.1")
 ```
 
 ### License
diff --git a/okhttp-brotli/README.md b/okhttp-brotli/README.md
index 2e8c78c20..1421ee1ed 100644
--- a/okhttp-brotli/README.md
+++ b/okhttp-brotli/README.md
@@ -14,7 +14,7 @@ OkHttpClient client = new OkHttpClient.Builder()
 ```
 
 ```kotlin
-implementation("com.squareup.okhttp3:okhttp-brotli:4.3.0")
+implementation("com.squareup.okhttp3:okhttp-brotli:4.3.1")
 ```
 
  [1]: https://github.com/google/brotli
diff --git a/okhttp-dnsoverhttps/README.md b/okhttp-dnsoverhttps/README.md
index c2d0fca13..5ebb6ceae 100644
--- a/okhttp-dnsoverhttps/README.md
+++ b/okhttp-dnsoverhttps/README.md
@@ -7,5 +7,5 @@ API is not considered stable and may change at any time.
 ### Download
 
 ```kotlin
-testImplementation("com.squareup.okhttp3:okhttp-dnsoverhttps:4.3.0")
+testImplementation("com.squareup.okhttp3:okhttp-dnsoverhttps:4.3.1")
 ```
diff --git a/okhttp-logging-interceptor/README.md b/okhttp-logging-interceptor/README.md
index 09283b926..af3a206f3 100644
--- a/okhttp-logging-interceptor/README.md
+++ b/okhttp-logging-interceptor/README.md
@@ -37,7 +37,7 @@ Download
 --------
 
 ```kotlin
-implementation("com.squareup.okhttp3:logging-interceptor:4.3.0")
+implementation("com.squareup.okhttp3:logging-interceptor:4.3.1")
 ```
 
 
diff --git a/okhttp-sse/README.md b/okhttp-sse/README.md
index 49fb8ed56..19ad0be08 100644
--- a/okhttp-sse/README.md
+++ b/okhttp-sse/README.md
@@ -7,5 +7,5 @@ API is not considered stable and may change at any time.
 ### Download
 
 ```kotlin
-testImplementation("com.squareup.okhttp3:okhttp-sse:4.3.0")
+testImplementation("com.squareup.okhttp3:okhttp-sse:4.3.1")
 ```
diff --git a/okhttp-tls/README.md b/okhttp-tls/README.md
index 4ffd57cdb..1592af99c 100644
--- a/okhttp-tls/README.md
+++ b/okhttp-tls/README.md
@@ -227,7 +227,7 @@ Download
 --------
 
 ```kotlin
-implementation("com.squareup.okhttp3:okhttp-tls:4.3.0")
+implementation("com.squareup.okhttp3:okhttp-tls:4.3.1")
 ```
 
  [held_certificate]: http://square.github.io/okhttp/4.x/okhttp-tls/okhttp3.tls/-held-certificate/
diff --git a/okhttp-urlconnection/README.md b/okhttp-urlconnection/README.md
index f613a754a..588fd8eed 100644
--- a/okhttp-urlconnection/README.md
+++ b/okhttp-urlconnection/README.md
@@ -6,5 +6,5 @@ This module integrates OkHttp with `Authenticator` and `CookieHandler` from `jav
 ### Download
 
 ```kotlin
-testImplementation("com.squareup.okhttp3:okhttp-urlconnection:4.3.0")
+testImplementation("com.squareup.okhttp3:okhttp-urlconnection:4.3.1")
 ```