diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 1e83030..1bf8583 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -14,15 +14,13 @@ jobs:
     strategy:
       fail-fast: true
       matrix:
-        php: ['8.2', '8.1']
-        laravel: ['9.*', '8.*']
+        php: ['8.1', '8.2']
+        laravel: ['9.*', '10.*']
         include:
           - laravel: '9.*'
             testbench: '7.*'
-            larastan: '2.*'
-          - laravel: '8.*'
-            testbench: '6.*'
-            larastan: '2.*'
+          - laravel: '10.*'
+            testbench: '8.*'
 
     name: P${{ matrix.php }} - L${{ matrix.laravel }}
 
@@ -51,26 +49,26 @@ jobs:
       # Lower PHP and laravel versions.
 
       - name: PHPUnit without code coverage
-        if: matrix.php != '8.2' || matrix.laravel != '9.*'
+        if: matrix.php != '8.2' || matrix.laravel != '10.*'
         run: vendor/bin/testbench package:test --parallel --no-coverage
 
       # Last PHP and laravel versions.
 
       - name: Code analysis
-        if: matrix.php == '8.2' && matrix.laravel == '9.*'
+        if: matrix.php == '8.2' && matrix.laravel == '10.*'
         run: |
           vendor/bin/pint --test -vvv
           vendor/bin/phpmd config,src,tests text phpmd.xml
           vendor/bin/phpstan analyse
 
       - name: PHPUnit with code coverage
-        if: matrix.php == '8.2' && matrix.laravel == '9.*'
+        if: matrix.php == '8.2' && matrix.laravel == '10.*'
         run: |
           mkdir -p build/logs
           vendor/bin/testbench package:test --parallel --coverage-text --coverage-clover build/logs/clover.xml
 
       - name: Code coverage upload to Coveralls
-        if: env.COVERALLS_REPO_TOKEN && matrix.php == '8.2' && matrix.laravel == '9.*'
+        if: env.COVERALLS_REPO_TOKEN && matrix.php == '8.2' && matrix.laravel == '10.*'
         env:
           COVERALLS_RUN_LOCALLY: 1
           COVERALLS_REPO_TOKEN: ${{ secrets.COVERALLS_REPO_TOKEN }}
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 281914a..4c0cbe7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,13 @@
 # Changelog
 
+## [2.4.0](https://github.com/Okipa/laravel-supervisor-downtime-notifier/compare/2.3.0...2.4.0)
+
+2023-01-22
+
+* Added Laravel 10 support
+* Dropped Laravel 8 support
+* Locked PHP versions to 8.1 and 8.2
+
 ## [2.3.0](https://github.com/Okipa/laravel-supervisor-downtime-notifier/compare/2.2.2...2.3.0)
 
 2022-12-16
diff --git a/README.md b/README.md
index 9ee935d..b3f90f9 100644
--- a/README.md
+++ b/README.md
@@ -30,13 +30,14 @@ Found this package helpful? Please consider supporting my work!
 
 ## Compatibility
 
-| Laravel version | PHP version | Package version |
-|---|---|---|
-| ^8.0 | ^9.0 | ^8.1 | ^8.2 | ^2.3 |
-| ^8.0 | ^9.0 | ^8.0 | ^8.1 | ^2.2 |
-| ^7.0 | ^8.0 | ^7.4 | ^8.0 | ^2.1 |
-| ^7.0 | ^8.0 | ^7.4 | ^2.0 |
-| ^6.0 | ^7.0 | ^7.4 | ^1.0 |
+| Laravel version   | PHP version        | Package version |
+|-------------------|--------------------|-----------------|
+| ^9.0 | ^10.0 | 8.1.* | 8.2.* | ^2.4            |
+| ^8.0 | ^9.0  | ^8.1 | ^8.2   | ^2.3            |
+| ^8.0 | ^9.0  | ^8.0 | ^8.1   | ^2.2            |
+| ^7.0 | ^8.0  | ^7.4 | ^8.0   | ^2.1            |
+| ^7.0 | ^8.0  | ^7.4               | ^2.0            |
+| ^6.0 | ^7.0  | ^7.4               | ^1.0            |
 
 ## Upgrade guide
 
diff --git a/composer.json b/composer.json
index ea2166f..d2790c7 100644
--- a/composer.json
+++ b/composer.json
@@ -28,16 +28,16 @@
         }
     ],
     "require": {
-        "php": "^8.1|^8.2",
-        "illuminate/contracts": "^8.0|^9.0"
+        "php": "8.1.*|8.2.*",
+        "illuminate/contracts": "^9.0|^10.0"
     },
     "require-dev": {
         "brianium/paratest": "^6.4",
-        "laravel-notification-channels/webhook": "^2.3",
-        "laravel/slack-notification-channel": "^2.4",
-        "nunomaduro/collision": "^5.10|^6.0",
-        "nunomaduro/larastan": "^1.0|^2.0",
-        "orchestra/testbench": "^6.0|^7.0",
+        "laravel-notification-channels/webhook": "^2.4",
+        "laravel/slack-notification-channel": "^2.5",
+        "nunomaduro/collision": "^6.0",
+        "nunomaduro/larastan": "^2.0",
+        "orchestra/testbench": "^7.0|^8.0",
         "phpmd/phpmd": "^2.11",
         "roave/security-advisories": "dev-latest",
         "laravel/pint": "^1.1"