diff --git a/tilt.dockerfile b/tilt.dockerfile
index 0b990238..bdf59059 100644
--- a/tilt.dockerfile
+++ b/tilt.dockerfile
@@ -1,4 +1,4 @@
-FROM alpine@sha256:c5b1261d6d3e43071626931fc004f70149baeba2c8ec672bd4f27761f8e1ad6b
+FROM alpine:3.20.3
 WORKDIR /
 COPY ./bin/manager /manager