diff --git a/Dockerfile b/Dockerfile
index 5be803e..5e3494d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-from mcluseau/rust:1.88.0 as build
+from mcluseau/rust:1.94.0 as build
 
 workdir /app
 copy . .
@@ -10,6 +10,6 @@ run \
  && find target/release -maxdepth 1 -type f -executable -exec cp -v {} /dist/ +
 
 # ------------------------------------------------------------------------
-from alpine:3.22
+from alpine:3.23
 copy --from=build /dist/ /bin/