diff --git a/cmd/authelia-scripts/cmd_build.go b/cmd/authelia-scripts/cmd_build.go
index ac95f6b8..425c2a8d 100644
--- a/cmd/authelia-scripts/cmd_build.go
+++ b/cmd/authelia-scripts/cmd_build.go
@@ -48,7 +48,7 @@ func buildFrontend() {
 }
 
 func buildSwagger() {
-	swaggerVer := "3.38.0"
+	swaggerVer := "3.40.0"
 	cmd := utils.CommandWithStdout("bash", "-c", "wget -q https://github.com/swagger-api/swagger-ui/archive/v"+swaggerVer+".tar.gz -O ./v"+swaggerVer+".tar.gz")
 
 	err := cmd.Run()