diff --git a/Dockerfile b/Dockerfile
index 0927a4a..7117640 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -9,7 +9,7 @@ RUN set -ex; \
     ; \
     git clone --branch $FLOX_VERSION https://github.com/devfake/flox.git /flox;
 
-FROM composer:1.10.19@sha256:d374b2e1f715621e9d9929575d6b35b11cf4a6dc237d4a08f2e6d1611f534675 AS composer
+FROM composer:2.0.8@sha256:9e06eaf9cffaaeccf2b7901f683b445574d7ac8238331db118abae1b4f36372a AS composer
 COPY --from=prep /flox /flox
 RUN set -ex; \
     \