diff --git a/JwtAuthSample/JwtAuthSampleAPI/JwtAuthSampleAPI.csproj b/JwtAuthSample/JwtAuthSampleAPI/JwtAuthSampleAPI.csproj
index 0f5e260..5d7b7ee 100644
--- a/JwtAuthSample/JwtAuthSampleAPI/JwtAuthSampleAPI.csproj
+++ b/JwtAuthSample/JwtAuthSampleAPI/JwtAuthSampleAPI.csproj
@@ -5,7 +5,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.AspNetCore.Authentication.JwtBearer" Version="3.1.1" />
+    <PackageReference Include="Microsoft.AspNetCore.Authentication.JwtBearer" Version="3.1.18" />
     <PackageReference Include="Microsoft.AspNetCore.Identity.EntityFrameworkCore" Version="3.1.1" />
     <PackageReference Include="Microsoft.EntityFrameworkCore" Version="3.1.1" />
     <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="3.1.0">