diff --git a/Backend/src/NexusChat.Api/NexusChat.Api.csproj b/Backend/src/NexusChat.Api/NexusChat.Api.csproj
index e7ce7e1..70f2b66 100644
--- a/Backend/src/NexusChat.Api/NexusChat.Api.csproj
+++ b/Backend/src/NexusChat.Api/NexusChat.Api.csproj
@@ -14,7 +14,7 @@
         <PackageReference Include="Microsoft.AspNetCore.Authentication.JwtBearer" Version="10.0.7"/>
         <PackageReference Include="Microsoft.AspNetCore.OpenApi" Version="10.0.5"/>
         <PackageReference Include="Scalar.AspNetCore" Version="2.14.11"/>
-        <PackageReference Include="System.IdentityModel.Tokens.Jwt" Version="8.16.0"/>
+        <PackageReference Include="System.IdentityModel.Tokens.Jwt" Version="8.19.1"/>
     </ItemGroup>
 
     <ItemGroup>
diff --git a/Backend/src/NexusChat.Infrastructure/NexusChat.Infrastructure.csproj b/Backend/src/NexusChat.Infrastructure/NexusChat.Infrastructure.csproj
index d540942..82c66d0 100644
--- a/Backend/src/NexusChat.Infrastructure/NexusChat.Infrastructure.csproj
+++ b/Backend/src/NexusChat.Infrastructure/NexusChat.Infrastructure.csproj
@@ -16,7 +16,7 @@
         </PackageReference>
         <PackageReference Include="Microsoft.Extensions.Caching.StackExchangeRedis" Version="10.0.8" />
         <PackageReference Include="Microsoft.Extensions.Hosting.Abstractions" Version="10.0.8" />
-        <PackageReference Include="Microsoft.IdentityModel.Tokens" Version="8.19.0" />
+        <PackageReference Include="Microsoft.IdentityModel.Tokens" Version="8.19.1" />
         <PackageReference Include="Microsoft.SemanticKernel" Version="1.76.0" />
         <PackageReference Include="Microsoft.SemanticKernel.Connectors.Google" Version="1.75.0-alpha" />
         <PackageReference Include="Microsoft.SemanticKernel.Connectors.OpenAI" Version="1.76.0" />
@@ -25,7 +25,7 @@
         <PackageReference Include="MongoDB.Driver.Core" Version="2.30.0" />
         <PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="10.0.2" />
         <PackageReference Include="OpenGraph-Net" Version="4.0.1" />
-        <PackageReference Include="System.IdentityModel.Tokens.Jwt" Version="8.16.0" />
+        <PackageReference Include="System.IdentityModel.Tokens.Jwt" Version="8.19.1" />
     </ItemGroup>
 
     <PropertyGroup>