diff --git a/Dockerfile b/Dockerfile
index ee9b8ed..bcba488 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -17,7 +17,7 @@ RUN \
  apt-get update && \
  apt-get install --no-install-recommends -y \
 	jq \
-	libicu65 \
+	libicu66 \
 	libmediainfo0v5 \
 	sqlite3 && \
  echo "**** install radarr ****" && \
diff --git a/Dockerfile.aarch64 b/Dockerfile.aarch64
index d8426d0..e73af1e 100644
--- a/Dockerfile.aarch64
+++ b/Dockerfile.aarch64
@@ -17,7 +17,7 @@ RUN \
  apt-get update && \
  apt-get install --no-install-recommends -y \
 	jq \
-	libicu65 \
+	libicu66 \
 	libmediainfo0v5 \
 	sqlite3 && \
  echo "**** install radarr ****" && \
diff --git a/Dockerfile.armhf b/Dockerfile.armhf
index 567da96..36b5eaf 100644
--- a/Dockerfile.armhf
+++ b/Dockerfile.armhf
@@ -17,7 +17,7 @@ RUN \
  apt-get update && \
  apt-get install --no-install-recommends -y \
 	jq \
-	libicu65 \
+	libicu66 \
 	libmediainfo0v5 \
 	sqlite3 && \
  echo "**** install radarr ****" && \