diff --git a/src/Directory.Build.props b/src/Directory.Build.props
index b5034ec..aadeef0 100644
--- a/src/Directory.Build.props
+++ b/src/Directory.Build.props
@@ -2,7 +2,7 @@
 <Project>
   <PropertyGroup>
     <NoWarn>CS1591;CS0649;CA1416;NU1608;NU1109;SC023</NoWarn>
-    <Version>1.19.0</Version>
+    <Version>1.20.0</Version>
     <LangVersion>14.0</LangVersion>
     <AssemblyVersion>1.0.0</AssemblyVersion>
     <PackageTags>OpenXML, Verify</PackageTags>
diff --git a/src/Directory.Packages.props b/src/Directory.Packages.props
index 9c5787f..c4b685d 100644
--- a/src/Directory.Packages.props
+++ b/src/Directory.Packages.props
@@ -4,7 +4,7 @@
     <CentralPackageTransitivePinningEnabled>true</CentralPackageTransitivePinningEnabled>
   </PropertyGroup>
   <ItemGroup>
-    <PackageVersion Include="DeterministicIoPackaging" Version="0.28.0" />
+    <PackageVersion Include="DeterministicIoPackaging" Version="0.29.0" />
     <PackageVersion Include="DocumentFormat.OpenXml" Version="3.5.1" />
     <PackageVersion Include="Morph" Version="1.0.2" />
     <PackageVersion Include="Morph.Skia" Version="1.0.2" />