diff --git a/.github/workflows/continuous-integration.yml b/.github/workflows/continuous-integration.yml
index 03580a97e..91be59c64 100644
--- a/.github/workflows/continuous-integration.yml
+++ b/.github/workflows/continuous-integration.yml
@@ -21,30 +21,30 @@ jobs:
       matrix:
         include:
           - php-version: 7.2
-            composer-flags: "--prefer-lowest --prefer-stable"
+            composer-flags: "--prefer-lowest "
             can-fail: false
           - php-version: 7.3
-            composer-flags: "--prefer-stable"
+            composer-flags: ""
             can-fail: false
           - php-version: 7.4
-            composer-flags: "--prefer-stable"
+            composer-flags: ""
             symfony-require: "4.4.*"
             can-fail: false
           - php-version: 7.4
-            composer-flags: "--prefer-stable"
+            composer-flags: ""
             symfony-require: "5.3.*"
             can-fail: false
             coverage: yes
           - php-version: 7.4
-            composer-flags: "--prefer-stable"
+            composer-flags: ""
             can-fail: false
             symfony-require: "5.4.*"
           - php-version: 8.0
-            composer-flags: "--prefer-stable"
+            composer-flags: ""
             can-fail: false
             symfony-require: "6.0.*"
           - php-version: 8.1
-            composer-flags: "--prefer-stable"
+            composer-flags: ""
             can-fail: false
 
     steps:
diff --git a/composer.json b/composer.json
index 1942e63cd..f1cc44186 100644
--- a/composer.json
+++ b/composer.json
@@ -45,7 +45,7 @@
         "doctrine/annotations": "^1.13.2",
         "friendsofphp/php-cs-fixer": "^3.0",
         "jms/serializer": "^1.13|^2.0|^3.0",
-        "jms/serializer-bundle": "^2.4.3|^3.0.1|^4.0",
+        "jms/serializer-bundle": "^2.4.3|^3.0.1|^4.0|^5.0@beta",
         "psr/http-message": "^1.0",
         "psr/log": "^1.0|^2.0|^3.0",
         "sensio/framework-extra-bundle": "^6.1",