diff --git a/README.md b/README.md
index e372ac9ca40b4a2e26cfad5ca4deed7cc22ab277..d0da6b9e34d0ef592fb89b176df59bca53551b28 100644
--- a/README.md
+++ b/README.md
@@ -170,7 +170,7 @@ With the above `export` expression, the JULIA_PROJECT environment variable is se
 
 To install a backend, taking MaggotUBA-adapter as an example:
 ```
-git clone --depth 1 --single-branch -b 20221005 https://gitlab.pasteur.fr/nyx/MaggotUBA-adapter MaggotUBA
+git clone --depth 1 --single-branch -b 20230111 https://gitlab.pasteur.fr/nyx/MaggotUBA-adapter MaggotUBA
 cd MaggotUBA
 poetry install
 ```