diff --git a/.github/workflows/phpunit.yml b/.github/workflows/phpunit.yml
index af84cc7..2d5a612 100644
--- a/.github/workflows/phpunit.yml
+++ b/.github/workflows/phpunit.yml
@@ -13,4 +13,4 @@ jobs:
       os: >-
         ['ubuntu-latest']
       stability: >-
-        ['prefer-stable']
+        ['prefer-lowest', 'prefer-stable']
diff --git a/.github/workflows/psalm.yml b/.github/workflows/psalm.yml
index adf59f0..67a1090 100644
--- a/.github/workflows/psalm.yml
+++ b/.github/workflows/psalm.yml
@@ -12,3 +12,5 @@ jobs:
     with:
       os: >-
         ['ubuntu-latest']
+      php: >-
+        ['8.1']
diff --git a/composer.json b/composer.json
index 2c333d4..a8c67a6 100644
--- a/composer.json
+++ b/composer.json
@@ -46,7 +46,7 @@
     "require": {
         "php": ">=8.1",
         "ext-json": "*",
-        "psr/simple-cache": "3",
+        "psr/simple-cache": "2 - 3",
         "roadrunner-php/roadrunner-api-dto": "^1.0",
         "spiral/roadrunner": "^2023.1 || ^2024.1",
         "spiral/goridge": "^4.0",