diff --git a/CHANGELOG-7.x.md b/CHANGELOG-7.x.md
index 601b2aa..337dbc4 100644
--- a/CHANGELOG-7.x.md
+++ b/CHANGELOG-7.x.md
@@ -2,6 +2,35 @@
 
 This changelog references the relevant changes (bug and security fixes) done to `orchestra/testbench`.
 
+## 7.27.0
+
+Released: 2023-08-12
+
+### Changes
+
+* Update minimum support for Testbench Core v7.26.2+. ([v7.26.2...v7.27.0](https://github.com/orchestral/testbench-core/compare/v7.26.2...v7.27.0))
+
+#### Testbench Changes
+
+##### Added
+
+* Added following events:
+    - `Orchestra\Testbench\Foundation\Events\ServeCommandStarted`
+    - `Orchestra\Testbench\Foundation\Events\ServeCommandEnded`
+    - `Orchestra\Testbench\Workbench\Events\WorkbenchInstallStarted`
+    - `Orchestra\Testbench\Workbench\Events\WorkbenchInstallEnded`
+
+##### Changes
+
+* Change `HandlesRoutes` loading sequence to match common Laravel bootstrap steps.
+* Refactor `HandlesAnnotations` and `InteractsWithPHPUnit` traits.
+* Workbench integration improvements.
+* Update `workbench` configuration schema.
+
+##### Fixes
+
+* Fixes `Illuminate\Foundation\Application::runningUnitTests()` detection.
+
 ## 7.26.2
 
 Released: 2023-08-10
diff --git a/CHANGELOG-8.x.md b/CHANGELOG-8.x.md
index ac97acd..de27aaf 100644
--- a/CHANGELOG-8.x.md
+++ b/CHANGELOG-8.x.md
@@ -2,6 +2,35 @@
 
 This changelog references the relevant changes (bug and security fixes) done to `orchestra/testbench`.
 
+## 8.7.0
+
+Released: 2023-08-12
+
+### Changes
+
+* Update minimum support for Testbench Core v8.7.0+. ([v8.6.2...v8.7.0](https://github.com/orchestral/testbench-core/compare/v8.6.2...v8.7.0))
+
+#### Testbench Changes
+
+##### Added
+
+* Added following events:
+    - `Orchestra\Testbench\Foundation\Events\ServeCommandStarted`
+    - `Orchestra\Testbench\Foundation\Events\ServeCommandEnded`
+    - `Orchestra\Testbench\Workbench\Events\WorkbenchInstallStarted`
+    - `Orchestra\Testbench\Workbench\Events\WorkbenchInstallEnded`
+
+##### Changes
+
+* Change `HandlesRoutes` loading sequence to match common Laravel bootstrap steps.
+* Refactor `HandlesAnnotations` and `InteractsWithPHPUnit` traits.
+* Workbench integration improvements.
+* Update `workbench` configuration schema.
+
+##### Fixes
+
+* Fixes `Illuminate\Foundation\Application::runningUnitTests()` detection.
+
 ## 8.6.3
 
 Released: 2023-08-10
diff --git a/composer.json b/composer.json
index 234f068..ef37e37 100644
--- a/composer.json
+++ b/composer.json
@@ -24,7 +24,7 @@
         "fakerphp/faker": "^1.21",
         "laravel/framework": ">=10.17.0 <10.19.0 || 10.x-dev",
         "mockery/mockery": "^1.5.1",
-        "orchestra/testbench-core": ">=8.6.3 <8.7.0 || 8.x-dev",
+        "orchestra/testbench-core": ">=8.7.0 <8.8.0 || 8.x-dev",
         "phpunit/phpunit": "^9.6 || ^10.1",
         "spatie/laravel-ray": "^1.32.4",
         "symfony/process": "^6.2",
diff --git a/core b/core
index 5dfc4db..d110b67 160000
--- a/core
+++ b/core
@@ -1 +1 @@
-Subproject commit 5dfc4db72d90c169005f30b5817e882dc8a95063
+Subproject commit d110b67306056925bfb66fcef625667e094a7540