diff --git a/src/Objectivity.AutoFixture.XUnit2.AutoNSubstitute/Objectivity.AutoFixture.XUnit2.AutoNSubstitute.csproj b/src/Objectivity.AutoFixture.XUnit2.AutoNSubstitute/Objectivity.AutoFixture.XUnit2.AutoNSubstitute.csproj
index a430cf2d..d8760403 100644
--- a/src/Objectivity.AutoFixture.XUnit2.AutoNSubstitute/Objectivity.AutoFixture.XUnit2.AutoNSubstitute.csproj
+++ b/src/Objectivity.AutoFixture.XUnit2.AutoNSubstitute/Objectivity.AutoFixture.XUnit2.AutoNSubstitute.csproj
@@ -81,7 +81,7 @@
     <PackageReference Include="AutoFixture.AutoNSubstitute" Version="4.18.1" />
     <PackageReference Include="AutoFixture.Xunit2" Version="4.18.1" />
     <PackageReference Include="Castle.Core" Version="5.1.1" />
-    <PackageReference Include="JetBrains.Annotations" Version="2024.2.0" />
+    <PackageReference Include="JetBrains.Annotations" Version="2024.3.0" />
     <PackageReference Include="Microsoft.CodeAnalysis.NetAnalyzers" Version="8.0.0">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
diff --git a/src/Objectivity.AutoFixture.XUnit2.Core/Objectivity.AutoFixture.XUnit2.Core.csproj b/src/Objectivity.AutoFixture.XUnit2.Core/Objectivity.AutoFixture.XUnit2.Core.csproj
index 23ddeee2..f566bb7e 100644
--- a/src/Objectivity.AutoFixture.XUnit2.Core/Objectivity.AutoFixture.XUnit2.Core.csproj
+++ b/src/Objectivity.AutoFixture.XUnit2.Core/Objectivity.AutoFixture.XUnit2.Core.csproj
@@ -63,7 +63,7 @@
   <ItemGroup>
     <PackageReference Include="AutoFixture" Version="4.18.1" />
     <PackageReference Include="AutoFixture.Xunit2" Version="4.18.1" />
-    <PackageReference Include="JetBrains.Annotations" Version="2024.2.0" />
+    <PackageReference Include="JetBrains.Annotations" Version="2024.3.0" />
     <PackageReference Include="Microsoft.CodeAnalysis.NetAnalyzers" Version="8.0.0">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>