diff --git a/EnvVarProcessorInterface.php b/EnvVarProcessorInterface.php
index fecd47407..3cda63934 100644
--- a/EnvVarProcessorInterface.php
+++ b/EnvVarProcessorInterface.php
@@ -23,7 +23,6 @@ interface EnvVarProcessorInterface
     /**
      * Returns the value of the given variable as managed by the current instance.
      *
-     * @param string                  $prefix The namespace of the variable
      * @param string                  $prefix The namespace of the variable; when the empty string is passed, null values should be kept as is
      * @param string                  $name   The name of the variable within the namespace
      * @param \Closure(string): mixed $getEnv A closure that allows fetching more env vars
diff --git a/Tests/Dumper/YamlDumperTest.php b/Tests/Dumper/YamlDumperTest.php
index 2a4690f67..68931050b 100644
--- a/Tests/Dumper/YamlDumperTest.php
+++ b/Tests/Dumper/YamlDumperTest.php
@@ -167,8 +167,6 @@ public function testDumpHandlesEnumeration()
     }
 
     /**
-     * @requires PHP 8.1
-     *
      * @dataProvider provideDefaultClasses
      */
     public function testDumpHandlesDefaultAttribute($class, $expectedFile)
diff --git a/Tests/Fixtures/containers/container8.php b/Tests/Fixtures/containers/container8.php
index 0caa0fe3e..18c78746e 100644
--- a/Tests/Fixtures/containers/container8.php
+++ b/Tests/Fixtures/containers/container8.php
@@ -12,7 +12,7 @@
     'utf-8 valid string' => "\u{021b}\u{1b56}\ttest",
     'binary' => "\xf0\xf0\xf0\xf0",
     'binary-control-char' => "This is a Bell char \x07",
-    'console banner' => "\e[37;44m#StandWith\e[30;43mUkraine\e[0m",
+    'console banner' => "\e[37;44mHello\e[30;43mWorld\e[0m",
     'null string' => 'null',
     'string of digits' => '123',
     'string of digits prefixed with minus character' => '-123',
diff --git a/Tests/Fixtures/php/services8.php b/Tests/Fixtures/php/services8.php
index 3d5619f7b..bb4861ed5 100644
--- a/Tests/Fixtures/php/services8.php
+++ b/Tests/Fixtures/php/services8.php
@@ -98,7 +98,7 @@ protected function getDefaultParameters(): array
             'utf-8 valid string' => 'ț᭖	test',
             'binary' => 'ðððð',
             'binary-control-char' => 'This is a Bell char ',
-            'console banner' => '#StandWithUkraine',
+            'console banner' => 'HelloWorld',
             'null string' => 'null',
             'string of digits' => '123',
             'string of digits prefixed with minus character' => '-123',
diff --git a/Tests/Fixtures/xml/services8.xml b/Tests/Fixtures/xml/services8.xml
index e5655d5b0..92a5f4279 100644
--- a/Tests/Fixtures/xml/services8.xml
+++ b/Tests/Fixtures/xml/services8.xml
@@ -21,7 +21,7 @@
     <parameter key="utf-8 valid string">&#x21B;&#x1B56;	test</parameter>
     <parameter key="binary" type="binary">8PDw8A==</parameter>
     <parameter key="binary-control-char" type="binary">VGhpcyBpcyBhIEJlbGwgY2hhciAH</parameter>
-    <parameter key="console banner" type="binary">G1szNzs0NG0jU3RhbmRXaXRoG1szMDs0M21Va3JhaW5lG1swbQ==</parameter>
+    <parameter key="console banner" type="binary">G1szNzs0NG1IZWxsbxtbMzA7NDNtV29ybGQbWzBt</parameter>
     <parameter key="null string" type="string">null</parameter>
     <parameter key="string of digits" type="string">123</parameter>
     <parameter key="string of digits prefixed with minus character" type="string">-123</parameter>
diff --git a/Tests/Fixtures/yaml/services8.yml b/Tests/Fixtures/yaml/services8.yml
index 737409203..739b86971 100644
--- a/Tests/Fixtures/yaml/services8.yml
+++ b/Tests/Fixtures/yaml/services8.yml
@@ -7,7 +7,7 @@ parameters:
     utf-8 valid string: "ț᭖\ttest"
     binary: !!binary 8PDw8A==
     binary-control-char: !!binary VGhpcyBpcyBhIEJlbGwgY2hhciAH
-    console banner: "\e[37;44m#StandWith\e[30;43mUkraine\e[0m"
+    console banner: "\e[37;44mHello\e[30;43mWorld\e[0m"
     null string: 'null'
     string of digits: '123'
     string of digits prefixed with minus character: '-123'