diff --git a/src/OpenPolicyAgent.Opa.AspNetCore/OpenPolicyAgent.Opa.AspNetCore.csproj b/src/OpenPolicyAgent.Opa.AspNetCore/OpenPolicyAgent.Opa.AspNetCore.csproj
index f0be2ed..e4ffa5e 100644
--- a/src/OpenPolicyAgent.Opa.AspNetCore/OpenPolicyAgent.Opa.AspNetCore.csproj
+++ b/src/OpenPolicyAgent.Opa.AspNetCore/OpenPolicyAgent.Opa.AspNetCore.csproj
@@ -24,7 +24,7 @@
   </ItemGroup>
   
   <ItemGroup>
-    <PackageReference Include="newtonsoft.json" Version="13.0.3" />
+    <PackageReference Include="newtonsoft.json" Version="13.0.4" />
     <PackageReference Include="nodatime" Version="3.2.2" />
     <PackageReference Include="Microsoft.Extensions.Logging" Version="9.0.9" />
     <PackageReference Include="Microsoft.Extensions.Logging.Console" Version="9.0.8" />
diff --git a/test/OpenPolicyAgent.Opa.AspNetCore.Tests/OpenPolicyAgent.Opa.AspNetCore.Tests.csproj b/test/OpenPolicyAgent.Opa.AspNetCore.Tests/OpenPolicyAgent.Opa.AspNetCore.Tests.csproj
index 2ea2d51..df3d593 100644
--- a/test/OpenPolicyAgent.Opa.AspNetCore.Tests/OpenPolicyAgent.Opa.AspNetCore.Tests.csproj
+++ b/test/OpenPolicyAgent.Opa.AspNetCore.Tests/OpenPolicyAgent.Opa.AspNetCore.Tests.csproj
@@ -13,7 +13,7 @@
   <ItemGroup>
     <PackageReference Include="Microsoft.AspNetCore.TestHost" Version="8.0.20" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.0.0" />
-    <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.4" />
     <PackageReference Include="Testcontainers" Version="4.7.0" />
     <PackageReference Include="xunit" Version="2.9.3" />
     <PackageReference Include="xunit.runner.visualstudio" Version="3.1.5">