diff --git a/Roslyn.Testing/Roslyn.Testing.csproj b/Roslyn.Testing/Roslyn.Testing.csproj
index c7948e4..f89c57b 100644
--- a/Roslyn.Testing/Roslyn.Testing.csproj
+++ b/Roslyn.Testing/Roslyn.Testing.csproj
@@ -6,7 +6,7 @@
 	</PropertyGroup>
 
 	<ItemGroup>
-		<PackageReference Include="JetBrains.Annotations" Version="2025.2.4" />
+		<PackageReference Include="JetBrains.Annotations" Version="2026.2.0" />
 		<PackageReference Include="Microsoft.CodeAnalysis.CSharp.Workspaces" Version="5.0.0" />
 		<PackageReference Include="Shouldly" Version="4.3.0"/>
 	</ItemGroup>
diff --git a/System.IO.Abstractions.Analyzers/System.IO.Abstractions.Analyzers.csproj b/System.IO.Abstractions.Analyzers/System.IO.Abstractions.Analyzers.csproj
index a83e59a..cd43c3d 100644
--- a/System.IO.Abstractions.Analyzers/System.IO.Abstractions.Analyzers.csproj
+++ b/System.IO.Abstractions.Analyzers/System.IO.Abstractions.Analyzers.csproj
@@ -30,7 +30,7 @@
 		<Optimize>false</Optimize>
 	</PropertyGroup>
 	<ItemGroup>
-		<PackageReference Include="JetBrains.Annotations" Version="2025.2.4" PrivateAssets="all" />
+		<PackageReference Include="JetBrains.Annotations" Version="2026.2.0" PrivateAssets="all" />
 		<PackageReference Include="Microsoft.CodeAnalysis.Analyzers" Version="3.11.0" PrivateAssets="all"/>
 		<PackageReference Include="Microsoft.CodeAnalysis.CSharp.Workspaces" Version="5.0.0" PrivateAssets="all" />
 		<PackageReference Update="NETStandard.Library" PrivateAssets="all"/>