diff --git a/Dockerfile b/Dockerfile
index b50650d8cac05a4ecc5a01456fc2d281d4be3350..f51d96b06f94f19adbf35e0a5e9d4b423eca55a8 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3.9.5-alpine@sha256:1539dc0dcfc03c46df41319dbaa52279d70963141b1df2fc154955e882921c5f
+FROM python:3.9.5-alpine@sha256:f189f7366b0d381bf6186b2a2c3d37f143c587e0da2e8dcc21a732bddf4e6f7b
 
 RUN mkdir /app
 WORKDIR /app