diff --git a/internal/suites/example/compose/authelia/Dockerfile.backend b/internal/suites/example/compose/authelia/Dockerfile.backend
index aa170efc..f7eb6494 100644
--- a/internal/suites/example/compose/authelia/Dockerfile.backend
+++ b/internal/suites/example/compose/authelia/Dockerfile.backend
@@ -1,4 +1,4 @@
-FROM golang:1.14.6-alpine
+FROM golang:1.15.0-alpine
 
 ARG USER_ID
 ARG GROUP_ID