diff --git a/Dockerfile b/Dockerfile
index 0992b530..cb410dab 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -20,7 +20,7 @@ COPY . .
 
 RUN make release-binary
 
-FROM alpine:3.13.0
+FROM alpine:3.13.1
 
 # Dex connectors, such as GitHub and Google logins require root certificates.
 # Proper installations should manage those certificates, but it's a bad user