diff --git a/Bonsai.Design/Bonsai.Design.csproj b/Bonsai.Design/Bonsai.Design.csproj
index e53fb3664..88c419edd 100644
--- a/Bonsai.Design/Bonsai.Design.csproj
+++ b/Bonsai.Design/Bonsai.Design.csproj
@@ -7,7 +7,7 @@
     <TargetFramework>net472</TargetFramework>
   </PropertyGroup>
   <ItemGroup>
-    <PackageReference Include="jacobslusser.ScintillaNET" Version="3.6.3" />
+    <PackageReference Include="fernandreu.ScintillaNET" Version="4.2.0" />
     <PackageReference Include="System.Resources.Extensions" Version="8.0.0" Condition="'$(TargetFrameworkIdentifier)' == '.NETFramework'" />
   </ItemGroup>
   <ItemGroup>
diff --git a/Bonsai.Scripting.Expressions.Design/Bonsai.Scripting.Expressions.Design.csproj b/Bonsai.Scripting.Expressions.Design/Bonsai.Scripting.Expressions.Design.csproj
index e134eaee0..6faf25206 100644
--- a/Bonsai.Scripting.Expressions.Design/Bonsai.Scripting.Expressions.Design.csproj
+++ b/Bonsai.Scripting.Expressions.Design/Bonsai.Scripting.Expressions.Design.csproj
@@ -6,9 +6,6 @@
     <UseWindowsForms>true</UseWindowsForms>
     <TargetFramework>net472</TargetFramework>
   </PropertyGroup>
-  <ItemGroup>
-    <PackageReference Include="jacobslusser.ScintillaNET" Version="3.6.3" />
-  </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="..\Bonsai.Design\Bonsai.Design.csproj" />
     <ProjectReference Include="..\Bonsai.Scripting.Expressions\Bonsai.Scripting.Expressions.csproj" />
diff --git a/Bonsai.Shaders.Design/Bonsai.Shaders.Design.csproj b/Bonsai.Shaders.Design/Bonsai.Shaders.Design.csproj
index ad361f9a9..674648fe7 100644
--- a/Bonsai.Shaders.Design/Bonsai.Shaders.Design.csproj
+++ b/Bonsai.Shaders.Design/Bonsai.Shaders.Design.csproj
@@ -6,9 +6,6 @@
     <UseWindowsForms>true</UseWindowsForms>
     <TargetFramework>net472</TargetFramework>
   </PropertyGroup>
-  <ItemGroup>
-    <PackageReference Include="jacobslusser.ScintillaNET" Version="3.6.3" />
-  </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="..\Bonsai.Design\Bonsai.Design.csproj" />
     <ProjectReference Include="..\Bonsai.Shaders\Bonsai.Shaders.csproj" />