diff --git a/.trivyignore b/.trivyignore
deleted file mode 100644
index 154bba8..0000000
--- a/.trivyignore
+++ /dev/null
@@ -1,8 +0,0 @@
-# This vulnerability has been fixed in alpine 3.14.6.
-# We have upgraded to 3.14.6, but the aquasecurity/trivy-action
-# v0.2.4 keeps failing because the database is not up to date.
-# https://github.com/aquasecurity/trivy/issues/1988
-CVE-2022-28391
-
-# The zgrep utility is not installed in the linux-utils image
-CVE-2022-1271
diff --git a/Dockerfile b/Dockerfile
index 693e05c..a62d90c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.14.10
+FROM alpine:3.20.1
 
 RUN apk add --no-cache util-linux xfsprogs xfsprogs-extra lvm2 device-mapper e2fsprogs-extra quota-tools