diff --git a/app/backend/SampleWebApp.B2c/SampleWebApp.B2c.csproj b/app/backend/SampleWebApp.B2c/SampleWebApp.B2c.csproj
index 19d727d..bee5b1b 100644
--- a/app/backend/SampleWebApp.B2c/SampleWebApp.B2c.csproj
+++ b/app/backend/SampleWebApp.B2c/SampleWebApp.B2c.csproj
@@ -6,7 +6,7 @@
 
    <ItemGroup>
     <PackageReference Include="Microsoft.AspNetCore.Authentication.Certificate" Version="3.1.3" />
-    <PackageReference Include="Microsoft.AspNetCore.Authentication.JwtBearer" Version="3.1.2" />
+    <PackageReference Include="Microsoft.AspNetCore.Authentication.JwtBearer" Version="3.1.18" />
     <PackageReference Include="Microsoft.AspNetCore.Authentication.OpenIdConnect" Version="3.1.1" />
     <PackageReference Include="Microsoft.AspNetCore.DataProtection.Abstractions" Version="3.1.1" />
     <PackageReference Include="Microsoft.Extensions.Logging.Console" Version="3.1.1" />
diff --git a/app/backend/SampleWebApp/SampleWebApp.csproj b/app/backend/SampleWebApp/SampleWebApp.csproj
index 4f5a9c8..21e46b2 100644
--- a/app/backend/SampleWebApp/SampleWebApp.csproj
+++ b/app/backend/SampleWebApp/SampleWebApp.csproj
@@ -6,7 +6,7 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.AspNetCore.Authentication.Certificate" Version="3.1.3" />
-    <PackageReference Include="Microsoft.AspNetCore.Authentication.JwtBearer" Version="3.1.2" />
+    <PackageReference Include="Microsoft.AspNetCore.Authentication.JwtBearer" Version="3.1.18" />
     <PackageReference Include="Microsoft.AspNetCore.Authentication.OpenIdConnect" Version="3.1.1" />
     <PackageReference Include="Microsoft.AspNetCore.DataProtection.Abstractions" Version="3.1.1" />
     <PackageReference Include="Microsoft.Extensions.Logging.Console" Version="3.1.1" />