diff --git a/Dockerfile b/Dockerfile
index ef3a91d..6da6c4a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -63,8 +63,8 @@ RUN set -x && \
     apt-get autoremove -y && apt-get clean && \
     rm -fr /tmp/* /var/tmp/*
 
-ENV LIBSODIUM_VERSION 1.0.10
-ENV LIBSODIUM_SHA256 71b786a96dd03693672b0ca3eb77f4fb08430df307051c0d45df5353d22bc4be
+ENV LIBSODIUM_VERSION 1.0.11
+ENV LIBSODIUM_SHA256 a14549db3c49f6ae2170cbbf4664bd48ace50681045e8dbea7c8d9fb96f9c765
 ENV LIBSODIUM_DOWNLOAD_URL https://download.libsodium.org/libsodium/releases/libsodium-${LIBSODIUM_VERSION}.tar.gz
 
 RUN set -x && \