diff --git a/Dockerfile.build b/Dockerfile.build
deleted file mode 100644
index e13f67b..0000000
--- a/Dockerfile.build
+++ /dev/null
@@ -1,5 +0,0 @@
-FROM denoland/deno:latest
-WORKDIR /app
-COPY . .
-RUN deno run -A https://github.com/silverbulletmd/silverbullet/releases/download/2.4.1/plug-compile.js -c deno.json icalendar.plug.yaml
-CMD ["cat", "icalendar.plug.js"]
diff --git a/PLUG.md b/PLUG.md
index 31ac56a..0e8e87b 100644
--- a/PLUG.md
+++ b/PLUG.md
@@ -1,8 +1,8 @@
 ---
 name: Library/sstent/icalendar
-version: 0.3.19
+version: 0.3.20
 tags: meta/library
 files:
   - icalendar.plug.js
 ---
-iCalendar sync plug for SilverBullet.
\ No newline at end of file
+iCalendar sync plug for SilverBullet.