diff --git a/Dockerfile b/Dockerfile
index ed5b4af..6c9b328 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -23,7 +23,7 @@ ENV ALLOW_CONFIG_MUTATIONS=true
 ## https://deb.nodesource.com/node_16.x/pool/main/n/nodejs/nodejs_16.14.2-deb-1nodesource1_amd64.deb
 RUN groupadd -g $GID $USER && useradd --system -m -g $USER --uid $UID $USER && \
     apt update && \
-    apt install -y --no-install-recommends curl ca-certificates tzdata libicu66 && \
+    apt install -y --no-install-recommends curl ca-certificates tzdata libicu70 && \
     apt clean && \
     rm -rf /var/lib/apt/lists/*
     RUN case ${TARGETPLATFORM} in \