diff --git a/Dockerfile b/Dockerfile
index aef40ef..afa745d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 FROM alpine:3.15.0@sha256:21a3deaa0d32a8057914f36584b5288d2e5ecc984380bc0118285c70fa8c9300
 
-RUN apk --no-cache add nodejs="14.20.0-r0"
+RUN apk --no-cache add nodejs="14.21.3-r0"
 
 COPY dist/universal-statuspage /universal-statuspage