diff --git a/Blog/Blog.csproj b/Blog/Blog.csproj
index 40fd01f..c01e61f 100644
--- a/Blog/Blog.csproj
+++ b/Blog/Blog.csproj
@@ -11,7 +11,7 @@
 
     <CSFile Include="*.cs" Exclude="Page.aspx.cs" />
     
-    <PackageReference Include="Microsoft.AspNetCore.Authentication.JwtBearer" Version="3.0.0" />
+    <PackageReference Include="Microsoft.AspNetCore.Authentication.JwtBearer" Version="3.1.18" />
     <PackageReference Include="Microsoft.AspNetCore.Http" Version="2.2.2" />
     <PackageReference Include="Microsoft.AspNetCore.Http.Abstractions" Version="2.2.0" />
     <PackageReference Include="Microsoft.EntityFrameworkCore" Version="3.1.0" />