diff --git a/authorisation-adjustment-example/adyen-dotnet-authorisation-adjustment-example.csproj b/authorisation-adjustment-example/adyen-dotnet-authorisation-adjustment-example.csproj
index b20fecc..b2a2561 100644
--- a/authorisation-adjustment-example/adyen-dotnet-authorisation-adjustment-example.csproj
+++ b/authorisation-adjustment-example/adyen-dotnet-authorisation-adjustment-example.csproj
@@ -6,7 +6,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Adyen" Version="19.1.0" />
+    <PackageReference Include="Adyen" Version="20.0.0" />
     <PackageReference Include="Microsoft.AspNetCore.Mvc.NewtonsoftJson" Version="6.0.30" />
   </ItemGroup>
 </Project>
diff --git a/checkout-example-advanced/adyen-dotnet-checkout-example-advanced.csproj b/checkout-example-advanced/adyen-dotnet-checkout-example-advanced.csproj
index 84716ac..153cef6 100644
--- a/checkout-example-advanced/adyen-dotnet-checkout-example-advanced.csproj
+++ b/checkout-example-advanced/adyen-dotnet-checkout-example-advanced.csproj
@@ -6,7 +6,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Adyen" Version="19.1.0" />
+    <PackageReference Include="Adyen" Version="20.0.0" />
     <PackageReference Include="Microsoft.AspNetCore.Mvc.NewtonsoftJson" Version="6.0.30" />
   </ItemGroup>
 </Project>
diff --git a/checkout-example/adyen-dotnet-checkout-example.csproj b/checkout-example/adyen-dotnet-checkout-example.csproj
index 37b15b7..5fdcca3 100644
--- a/checkout-example/adyen-dotnet-checkout-example.csproj
+++ b/checkout-example/adyen-dotnet-checkout-example.csproj
@@ -6,7 +6,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Adyen" Version="19.1.0" />
+    <PackageReference Include="Adyen" Version="20.0.0" />
     <PackageReference Include="Microsoft.AspNetCore.Mvc.NewtonsoftJson" Version="6.0.30" />
   </ItemGroup>
 </Project>
diff --git a/giftcard-example/adyen-dotnet-giftcard-example.csproj b/giftcard-example/adyen-dotnet-giftcard-example.csproj
index 9b45eb9..730aa75 100644
--- a/giftcard-example/adyen-dotnet-giftcard-example.csproj
+++ b/giftcard-example/adyen-dotnet-giftcard-example.csproj
@@ -6,7 +6,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Adyen" Version="19.1.0" />
+    <PackageReference Include="Adyen" Version="20.0.0" />
     <PackageReference Include="Microsoft.AspNetCore.Mvc.NewtonsoftJson" Version="6.0.30" />
   </ItemGroup>
 </Project>
diff --git a/giving-example/adyen-dotnet-giving-example.csproj b/giving-example/adyen-dotnet-giving-example.csproj
index 242fce9..e755249 100644
--- a/giving-example/adyen-dotnet-giving-example.csproj
+++ b/giving-example/adyen-dotnet-giving-example.csproj
@@ -6,7 +6,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Adyen" Version="19.1.0" />
+    <PackageReference Include="Adyen" Version="20.0.0" />
     <PackageReference Include="Microsoft.AspNetCore.Mvc.NewtonsoftJson" Version="6.0.30" />
   </ItemGroup>
 </Project>
diff --git a/in-person-payments-example/adyen-dotnet-in-person-payments-example.csproj b/in-person-payments-example/adyen-dotnet-in-person-payments-example.csproj
index 53184df..c34cbe7 100644
--- a/in-person-payments-example/adyen-dotnet-in-person-payments-example.csproj
+++ b/in-person-payments-example/adyen-dotnet-in-person-payments-example.csproj
@@ -6,7 +6,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Adyen" Version="19.1.0" />
+    <PackageReference Include="Adyen" Version="20.0.0" />
     <PackageReference Include="Microsoft.AspNetCore.Mvc.NewtonsoftJson" Version="6.0.30" />
   </ItemGroup>
 </Project>
diff --git a/in-person-payments-loyalty-example/adyen-dotnet-in-person-payments-loyalty-example.csproj b/in-person-payments-loyalty-example/adyen-dotnet-in-person-payments-loyalty-example.csproj
index 6337df2..b9b474a 100644
--- a/in-person-payments-loyalty-example/adyen-dotnet-in-person-payments-loyalty-example.csproj
+++ b/in-person-payments-loyalty-example/adyen-dotnet-in-person-payments-loyalty-example.csproj
@@ -6,7 +6,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Adyen" Version="19.1.0" />
+    <PackageReference Include="Adyen" Version="20.0.0" />
     <PackageReference Include="Microsoft.AspNetCore.Mvc.NewtonsoftJson" Version="6.0.30" />
   </ItemGroup>
 </Project>
diff --git a/paybylink-example/adyen-dotnet-paybylink-example.csproj b/paybylink-example/adyen-dotnet-paybylink-example.csproj
index 625a5d9..300dca5 100644
--- a/paybylink-example/adyen-dotnet-paybylink-example.csproj
+++ b/paybylink-example/adyen-dotnet-paybylink-example.csproj
@@ -6,7 +6,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Adyen" Version="19.1.0" />
+    <PackageReference Include="Adyen" Version="20.0.0" />
     <PackageReference Include="Microsoft.AspNetCore.Mvc.NewtonsoftJson" Version="6.0.30" />
   </ItemGroup>
 </Project>
diff --git a/subscription-example/adyen-dotnet-subscription-example.csproj b/subscription-example/adyen-dotnet-subscription-example.csproj
index 8f85106..c2e47ad 100644
--- a/subscription-example/adyen-dotnet-subscription-example.csproj
+++ b/subscription-example/adyen-dotnet-subscription-example.csproj
@@ -6,7 +6,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Adyen" Version="19.1.0" />
+    <PackageReference Include="Adyen" Version="20.0.0" />
     <PackageReference Include="Microsoft.AspNetCore.Mvc.NewtonsoftJson" Version="6.0.30" />
   </ItemGroup>
 </Project>