diff --git a/Dockerfile b/Dockerfile
index 8f6acdc..77eafad 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -12,7 +12,7 @@ RUN apk add --no-cache \
     py3-requests \
     py3-werkzeug \
     py3-wheel \
-    py3-yaml \
+    py3-pycryptodome \
     python3
 
 FROM base as builder