diff --git a/latest/Dockerfile b/latest/Dockerfile
index c8f9b11..5972db3 100644
--- a/latest/Dockerfile
+++ b/latest/Dockerfile
@@ -8,7 +8,7 @@ apt-get clean
 
 # Instructions from: http://www.aptly.info/download/
 RUN echo "deb http://repo.aptly.info/ squeeze main" > /etc/apt/sources.list.d/aptly.list && \
-apt-key adv --keyserver keys.gnupg.net --recv-keys 9C7DE460 && \
+apt-key adv --keyserver keyserver.ubuntu.com --recv-keys A0546A43624A8331 && \
 apt-get update && \
 apt-get install aptly ca-certificates -y && \
 apt-get clean