diff --git a/Dockerfile b/Dockerfile
index ac612c9..e10428c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3.13.0-alpine
+FROM python:3.13.1-alpine
 
 LABEL "com.github.actions.name"="Backblaze B2 Sync"
 LABEL "com.github.actions.description"="Sync a directory to a Backblaze B2 cloud storage bucket"