diff --git a/.changeset/fair-penguins-beam.md b/.changeset/fair-penguins-beam.md
new file mode 100644
index 0000000..2b2c596
--- /dev/null
+++ b/.changeset/fair-penguins-beam.md
@@ -0,0 +1,5 @@
+---
+"varnish-post": major
+---
+
+Changed base from Alpine to Ubuntu.