diff --git a/LightweightIocContainer/Exceptions/GenericMethodNotFoundException.cs b/LightweightIocContainer/Exceptions/GenericMethodNotFoundException.cs
index 1438b54..8346587 100644
--- a/LightweightIocContainer/Exceptions/GenericMethodNotFoundException.cs
+++ b/LightweightIocContainer/Exceptions/GenericMethodNotFoundException.cs
@@ -9,7 +9,7 @@ namespace LightweightIocContainer.Exceptions
     /// <summary>
     /// Could not find generic method
     /// </summary>
-    public class GenericMethodNotFoundException : Exception
+    internal class GenericMethodNotFoundException : Exception
     {
         /// <summary>
         /// Could not find generic method
diff --git a/LightweightIocContainer/Exceptions/InvalidDisposeStrategyException.cs b/LightweightIocContainer/Exceptions/InvalidDisposeStrategyException.cs
index 9e4e6db..5b01dc2 100644
--- a/LightweightIocContainer/Exceptions/InvalidDisposeStrategyException.cs
+++ b/LightweightIocContainer/Exceptions/InvalidDisposeStrategyException.cs
@@ -9,7 +9,7 @@ namespace LightweightIocContainer.Exceptions;
 /// <summary>
 /// Invalid <see cref="DisposeStrategy"/> is used
 /// </summary>
-public class InvalidDisposeStrategyException : IocContainerException
+internal class InvalidDisposeStrategyException : IocContainerException
 {
     /// <summary>
     /// Invalid <see cref="DisposeStrategy"/> is used