diff --git a/servers/reader/Dockerfile b/servers/reader/Dockerfile
index 02164d2..4ec45f8 100644
--- a/servers/reader/Dockerfile
+++ b/servers/reader/Dockerfile
@@ -1,4 +1,4 @@
-# syntax=docker/dockerfile:1.4
+# syntax=docker/dockerfile:1.11
 FROM lukemathwalker/cargo-chef:0.1.35-rust-1.60.0 AS chef
 WORKDIR /app
 
diff --git a/servers/translator/Dockerfile b/servers/translator/Dockerfile
index e26f6e3..5704cf7 100644
--- a/servers/translator/Dockerfile
+++ b/servers/translator/Dockerfile
@@ -1,4 +1,4 @@
-# syntax=docker/dockerfile:1.4
+# syntax=docker/dockerfile:1.11
 FROM lukemathwalker/cargo-chef:0.1.35-rust-1.60.0 AS chef
 WORKDIR /app