diff --git a/commerce_exchanger.info.yml b/commerce_exchanger.info.yml
index 878185b0133d7928ed442af6bb2bb98a0daeae0a..5ab6c5574bc7dcf75428cf30856c0209891b7fd4 100644
--- a/commerce_exchanger.info.yml
+++ b/commerce_exchanger.info.yml
@@ -1,7 +1,7 @@
 name: 'Commerce Exchanger'
 type: module
 description: 'Commerce 2 Exchange Rates'
-core_version_requirement: ^10
+core_version_requirement: ^10.1 || ^11
 package: Commerce (Contrib)
 
 dependencies:
diff --git a/tests/src/FunctionalJavascript/CommerceExchangerTest.php b/tests/src/FunctionalJavascript/CommerceExchangerTest.php
index 0edfbdd3e00ad7616d7d6878f60793bc4fe38dc6..a4fd8333430d91b4dc543d3b5b5064c48e744aba 100644
--- a/tests/src/FunctionalJavascript/CommerceExchangerTest.php
+++ b/tests/src/FunctionalJavascript/CommerceExchangerTest.php
@@ -39,7 +39,7 @@ class CommerceExchangerTest extends CommerceWebDriverTestBase {
   /**
    * {@inheritdoc}
    */
-  public static $modules = [
+  protected static $modules = [
     'commerce_price',
     'commerce_exchanger',
   ];
diff --git a/tests/src/Kernel/CommerceExchangerCalculatorTest.php b/tests/src/Kernel/CommerceExchangerCalculatorTest.php
index ba38932e58c91774858280399915d7989a54a5dc..4ae13cd52712a8da94c2ec51dffc3f51d3df34b9 100644
--- a/tests/src/Kernel/CommerceExchangerCalculatorTest.php
+++ b/tests/src/Kernel/CommerceExchangerCalculatorTest.php
@@ -55,7 +55,7 @@ class CommerceExchangerCalculatorTest extends CommerceKernelTestBase {
    *
    * @var array
    */
-  public static $modules = [
+  protected static $modules = [
     'commerce_exchanger',
   ];
 
diff --git a/tests/src/Kernel/ExchangerProviderPluginTest.php b/tests/src/Kernel/ExchangerProviderPluginTest.php
index f271393a4827906b47b59e1cbc6da66155eeb45c..b9be936646f08cbc18285f4f3831b459d190343e 100644
--- a/tests/src/Kernel/ExchangerProviderPluginTest.php
+++ b/tests/src/Kernel/ExchangerProviderPluginTest.php
@@ -30,7 +30,7 @@ class ExchangerProviderPluginTest extends CommerceKernelTestBase {
    *
    * @var array
    */
-  public static $modules = [
+  protected static $modules = [
     'commerce_exchanger',
     'commerce_exchanger_test',
   ];