diff --git a/EhTagClient/EhTagClient.csproj b/EhTagClient/EhTagClient.csproj
index 085ef20..ac6a6a3 100644
--- a/EhTagClient/EhTagClient.csproj
+++ b/EhTagClient/EhTagClient.csproj
@@ -7,7 +7,7 @@
 
   <ItemGroup>
     <PackageReference Include="LibGit2Sharp" Version="0.26.0" />
-    <PackageReference Include="Markdig" Version="0.16.0" />
+    <PackageReference Include="Markdig" Version="0.17.0" />
     <PackageReference Include="Newtonsoft.Json" Version="12.0.2" />
     <PackageReference Include="Octokit" Version="0.32.0" />
   </ItemGroup>