diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 6b94d9cc..2281253c 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -19,7 +19,6 @@ jobs:
           - ubuntu-latest
 
         php:
-          - "7.4"
           - "8.0"
 
         redis:
@@ -63,24 +62,15 @@ jobs:
       - name: Update composer
         run: composer self-update
 
-      - name: Install dependencies with composer php 7.4
-        if: matrix.php == '7.4'
-        run: composer update --prefer-dist --no-interaction --no-progress --optimize-autoloader --ansi
-
       - name: Install dependencies with composer php 8.0
         if: matrix.php == '8.0'
         run: composer update --ignore-platform-reqs --prefer-dist --no-interaction --no-progress --optimize-autoloader --ansi
 
-      - name: Run tests with phpunit and coverage on Linux php 7.4
-        if: matrix.os == 'ubuntu-latest' && matrix.php-version == '7.4'
-        run: vendor/bin/phpunit --coverage-clover=coverage.clover --colors=always
-
-      - name: Run tests with phpunit without coverage on Windows php 7.4 - 8.0 and Linux php 8.0
-        if: matrix.os != 'ubuntu-latest' || matrix.php-version != '7.4'
+      - name: Run tests with phpunit without coverage
         run: vendor/bin/phpunit --colors=always
 
       - name: Code coverage
-        if: matrix.php == '7.4'
+        if: matrix.php == '8.0'
         run: |
           wget https://scrutinizer-ci.com/ocular.phar
           php ocular.phar code-coverage:upload --format=php-clover coverage.clover
diff --git a/.github/workflows/mutation.yml b/.github/workflows/mutation.yml
index 08064a57..69412e44 100644
--- a/.github/workflows/mutation.yml
+++ b/.github/workflows/mutation.yml
@@ -18,7 +18,7 @@ jobs:
           - ubuntu-latest
 
         php:
-          - "7.4"
+          - "8.0"
 
     steps:
       - name: Checkout
diff --git a/.github/workflows/static.yml b/.github/workflows/static.yml
index eb458deb..4e6a28df 100644
--- a/.github/workflows/static.yml
+++ b/.github/workflows/static.yml
@@ -16,7 +16,7 @@ jobs:
           - ubuntu-latest
 
         php:
-          - "7.4"
+          - "8.0"
 
     steps:
       - name: Checkout
diff --git a/.scrutinizer.yml b/.scrutinizer.yml
index 76d03138..f3726780 100644
--- a/.scrutinizer.yml
+++ b/.scrutinizer.yml
@@ -13,7 +13,7 @@ build:
     nodes:
         analysis:
             environment:
-                php: 7.4.12
+                php: 8.0.20
 
             tests:
                 override:
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 33df8b41..79d840b6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,4 @@
-Yii Framework 2 redis extension Change Log
+Yii DB Redis extension Change Log
 ==========================================
 
 2.0.9 under development
diff --git a/composer.json b/composer.json
index ca731360..e49f97d4 100644
--- a/composer.json
+++ b/composer.json
@@ -14,12 +14,12 @@
     "minimum-stability": "dev",
     "prefer-stable": true,
     "require": {
-        "php": "^7.4|^8.0",
+        "php": "^8.0",
         "ext-mbstring": "*",
         "ext-json": "*",
         "yiisoft/arrays": "^2.0",
         "yiisoft/db": "^3.0@dev",
-        "yiisoft/log": "^1.0",
+        "yiisoft/log": "^2.0",
         "yiisoft/strings": "^2.0",
         "yiisoft/yii-event": "^1.0"
     },
@@ -43,5 +43,10 @@
         "branch-alias": {
             "dev-master": "1.0.x-dev"
         }
+    },
+    "config": {
+        "allow-plugins": {
+            "infection/extension-installer": true
+        }
     }
 }