diff --git a/Dockerfile b/Dockerfile
index cf802af..f269408 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -14,8 +14,8 @@ RUN cd /tmp && \
     TARBALL="bitcoin-${VERSION}-${TARBALL_ARCH}.tar.gz" && \
     apt-get update && \
     apt-get install -y wget gpg && \
-    wget https://bitcoin.org/bin/bitcoin-core-${VERSION}/${TARBALL} && \
-    wget https://bitcoin.org/bin/bitcoin-core-${VERSION}/SHA256SUMS.asc && \
+    wget https://bitcoincore.org/bin/bitcoin-core-${VERSION}/${TARBALL} && \
+    wget https://bitcoincore.org/bin/bitcoin-core-${VERSION}/SHA256SUMS.asc && \
     gpg --keyserver keyserver.ubuntu.com --recv-keys 01EA5486DE18A882D4C2684590C8019E36C2E964 && \
     gpg --verify SHA256SUMS.asc && \
     grep $TARBALL SHA256SUMS.asc | sha256sum -c && \