diff --git a/src/PSTextMate.csproj b/src/PSTextMate.csproj
index dfd4b0d..bee4c41 100644
--- a/src/PSTextMate.csproj
+++ b/src/PSTextMate.csproj
@@ -9,8 +9,8 @@
 
   <ItemGroup>
     <PackageReference Include="Spectre.Console" Version="0.50.0" PrivateAssets="all" />
-    <PackageReference Include="TextMateSharp" Version="1.0.66" />
-    <PackageReference Include="TextMateSharp.Grammars" Version="1.0.66" />
+    <PackageReference Include="TextMateSharp" Version="1.0.70" />
+    <PackageReference Include="TextMateSharp.Grammars" Version="1.0.70" />
     <PackageReference Include="Onigwrap" Version="1.0.8" />
     <PackageReference Include="System.Management.Automation" Version="7.4" PrivateAssets="all" />
   </ItemGroup>