diff --git a/src/Cake.ISO.Tests/Cake.ISO.Tests.csproj b/src/Cake.ISO.Tests/Cake.ISO.Tests.csproj
index e07c563..da877b7 100644
--- a/src/Cake.ISO.Tests/Cake.ISO.Tests.csproj
+++ b/src/Cake.ISO.Tests/Cake.ISO.Tests.csproj
@@ -32,8 +32,8 @@
     <ProjectReference Include="..\..\src\Cake.ISO\Cake.ISO.csproj" />
   </ItemGroup>
   <ItemGroup>
-    <PackageReference Include="Cake.Core" Version="0.33.0" />
-    <PackageReference Include="Cake.Testing" Version="0.33.0" />
+    <PackageReference Include="Cake.Core" Version="1.0.0" />
+    <PackageReference Include="Cake.Testing" Version="1.0.0" />
     <PackageReference Include="Moq" Version="4.8.2" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="15.6.1" />
     <PackageReference Include="xunit.analyzers" Version="0.9.0" />
diff --git a/src/Cake.ISO/Cake.ISO.csproj b/src/Cake.ISO/Cake.ISO.csproj
index 0aa3242..e098a85 100644
--- a/src/Cake.ISO/Cake.ISO.csproj
+++ b/src/Cake.ISO/Cake.ISO.csproj
@@ -69,7 +69,7 @@
     <SourceAnalysisTreatErrorsAsWarnings>False</SourceAnalysisTreatErrorsAsWarnings>
   </PropertyGroup>
   <ItemGroup>
-    <PackageReference Include="Cake.Core" Version="0.33.0" PrivateAssets="All" />
+    <PackageReference Include="Cake.Core" Version="1.0.0" PrivateAssets="All" />
     <PackageReference Include="DiscUtils.Core" Version="0.15.1-ci0007" />
     <PackageReference Include="DiscUtils.Iso9660" Version="0.15.1-ci0007" />
     <PackageReference Include="DiscUtils.Streams" Version="0.15.1-ci0007" />