diff --git a/sample/SampleLambda-dotnet6/SampleLambda.csproj b/sample/SampleLambda-dotnet6/SampleLambda.csproj
index c426090..c5e3078 100644
--- a/sample/SampleLambda-dotnet6/SampleLambda.csproj
+++ b/sample/SampleLambda-dotnet6/SampleLambda.csproj
@@ -23,7 +23,7 @@
     <PackageReference Include="Microsoft.Extensions.Logging.Console" Version="8.0.0" />
     <PackageReference Include="Microsoft.Extensions.Logging" Version="8.0.0" />
     <PackageReference Include="Mono.Posix.NETStandard" Version="1.0.0" />
-    <PackageReference Include="PuppeteerSharp" Version="19.0.1" />
+    <PackageReference Include="PuppeteerSharp" Version="20.0.2" />
   </ItemGroup>
 
 </Project>
diff --git a/sample/SampleLambda-dotnet7/SampleLambda.csproj b/sample/SampleLambda-dotnet7/SampleLambda.csproj
index 845232c..fd31b0f 100644
--- a/sample/SampleLambda-dotnet7/SampleLambda.csproj
+++ b/sample/SampleLambda-dotnet7/SampleLambda.csproj
@@ -23,7 +23,7 @@
     <PackageReference Include="Microsoft.Extensions.Logging.Console" Version="8.0.0" />
     <PackageReference Include="Microsoft.Extensions.Logging" Version="8.0.0" />
     <PackageReference Include="Mono.Posix.NETStandard" Version="1.0.0" />
-    <PackageReference Include="PuppeteerSharp" Version="19.0.1" />
+    <PackageReference Include="PuppeteerSharp" Version="20.0.2" />
   </ItemGroup>
 
 </Project>
diff --git a/sample/SampleLambda-dotnet8/SampleLambda.csproj b/sample/SampleLambda-dotnet8/SampleLambda.csproj
index 29b4066..a51221c 100644
--- a/sample/SampleLambda-dotnet8/SampleLambda.csproj
+++ b/sample/SampleLambda-dotnet8/SampleLambda.csproj
@@ -23,7 +23,7 @@
     <PackageReference Include="Microsoft.Extensions.Logging.Console" Version="8.0.0" />
     <PackageReference Include="Microsoft.Extensions.Logging" Version="8.0.0" />
     <PackageReference Include="Mono.Posix.NETStandard" Version="1.0.0" />
-    <PackageReference Include="PuppeteerSharp" Version="19.0.1" />
+    <PackageReference Include="PuppeteerSharp" Version="20.0.2" />
   </ItemGroup>
 
 </Project>