diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index fc60dd4..5a80976 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -38,7 +38,7 @@ jobs:
       fail-fast: false
       max-parallel: 10
       matrix:
-        php: ['7.4', '8.0', '8.1', '8.2', '8.3', '8.4', '8.5']
+        php: ['7.4', '8.0', '8.1', '8.2', '8.3', '8.4', '8.5', '8.6']
 
     steps:
       - name: Set up PHP
diff --git a/CHANGELOG.md b/CHANGELOG.md
index ab2a8d6..f040e8b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # CHANGELOG
 
+## 2.0.1 - UPCOMING
+
+* Add support for PHP 8.6
+
 ## 2.0.0 - 2026-07-20
 
 * Drop support for PHP 7.2 and 7.3
diff --git a/README.md b/README.md
index 951c610..bbe6538 100644
--- a/README.md
+++ b/README.md
@@ -24,8 +24,8 @@ composer require guzzlehttp/command
 
 | Version | Status       | PHP Version  |
 |---------|--------------|--------------|
-| 2.0     | Latest       | >=7.4,<8.6   |
-| 1.5     | Maintenance  | >=7.2.5,<8.6 |
+| 2.0     | Latest       | >=7.4,<8.7   |
+| 1.5     | Maintenance  | >=7.2.5,<8.7 |
 
 ## Quick Start