diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2736f85c4..81c6f1a7c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,7 +2,7 @@
 
 All notable changes to this project will be documented in this file, in reverse chronological order by release.
 
-## 2.10.0 - TBD
+## 2.10.0 - 2017-08-14
 
 ### Added
 
diff --git a/composer.json b/composer.json
index 6b52eca70..a65cf39c0 100644
--- a/composer.json
+++ b/composer.json
@@ -45,8 +45,8 @@
     "prefer-stable": true,
     "extra": {
         "branch-alias": {
-            "dev-master": "2.9-dev",
-            "dev-develop": "2.10-dev"
+            "dev-master": "2.10-dev",
+            "dev-develop": "2.11-dev"
         },
         "zf": {
             "component": "Zend\\Validator",
diff --git a/composer.lock b/composer.lock
index e47398518..ae669d83c 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file",
         "This file is @generated automatically"
     ],
-    "content-hash": "592dc52b9037dcdb0de561eced941e30",
+    "content-hash": "46afb6e9936c113e4c87a16296b9d2dd",
     "packages": [
         {
             "name": "container-interop/container-interop",