diff --git a/Dockerfile b/Dockerfile
index a79c39f..56934e8 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.19.1
+FROM golang:1.20.0
 
 RUN apt-get update
 RUN apt-get install -y aria2 unzip