diff --git a/modules/platforms/dotnet/Apache.Ignite.Tests.Aot/Apache.Ignite.Tests.Aot.csproj b/modules/platforms/dotnet/Apache.Ignite.Tests.Aot/Apache.Ignite.Tests.Aot.csproj
index e7bf5ac1af3..efc0e2e1c2e 100644
--- a/modules/platforms/dotnet/Apache.Ignite.Tests.Aot/Apache.Ignite.Tests.Aot.csproj
+++ b/modules/platforms/dotnet/Apache.Ignite.Tests.Aot/Apache.Ignite.Tests.Aot.csproj
@@ -20,7 +20,7 @@
     </ItemGroup>
 
     <ItemGroup>
-      <PackageReference Include="JetBrains.Annotations" Version="2025.2.4" />
+      <PackageReference Include="JetBrains.Annotations" Version="2026.2.0" />
     </ItemGroup>
 
 </Project>
diff --git a/modules/platforms/dotnet/Apache.Ignite/Apache.Ignite.csproj b/modules/platforms/dotnet/Apache.Ignite/Apache.Ignite.csproj
index 5a8a9c36190..2c4823e42b9 100644
--- a/modules/platforms/dotnet/Apache.Ignite/Apache.Ignite.csproj
+++ b/modules/platforms/dotnet/Apache.Ignite/Apache.Ignite.csproj
@@ -34,7 +34,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="JetBrains.Annotations" Version="2025.2.4" PrivateAssets="all" />
+    <PackageReference Include="JetBrains.Annotations" Version="2026.2.0" PrivateAssets="all" />
     <PackageReference Include="NodaTime" Version="[3.*,)" />
     <PackageReference Include="Remotion.Linq" Version="2.2.0" />
     <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="[6.*,)" />