diff --git a/Dockerfile b/Dockerfile
index 3a5091b..e1583e0 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -11,6 +11,8 @@ FROM debian:buster
 
 RUN apt update && apt upgrade -y
 
+RUN apt update && apt install -y libssl1.1
+
 COPY --from=builder /app/target/release/umbrella /umbrella
 
 WORKDIR /