diff --git a/Dockerfile b/Dockerfile
index 0daa22a..4a51635 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -5,7 +5,7 @@ ARG BUILDPLATFORM
 
 # the compiler will otherwise ask for aarch64-linux-musl-gcc
 ENV CC_aarch64_unknown_linux_musl="clang"
-ENV AR_aarch64_unknown_linux_musl="llvm-ar"
+ENV AR_aarch64_unknown_linux_musl="llvm20-ar"
 ENV CARGO_TARGET_AARCH64_UNKNOWN_LINUX_MUSL_RUSTFLAGS="-Clink-self-contained=yes -Clinker=rust-lld"
 
 # Stupid workaound with tempfiles since environment variables
@@ -16,7 +16,7 @@ RUN case $TARGETPLATFORM in \
   *) echo "Unsupported platform ${TARGETPLATFORM}"; exit 1;;  \
   esac
 
-RUN apk add --no-cache musl-dev llvm19 clang perl pkgconf make \
+RUN apk add --no-cache musl-dev llvm20 clang perl pkgconf make \
   && rustup target add "$(cat /tmp/rust_target)" \
   && cargo install cargo-chef --locked \
   && rm -rf "$CARGO_HOME/registry"