diff --git a/rl-and-evals/eval/requirements_lcb.txt b/rl-and-evals/eval/requirements_lcb.txt
index 15dd3bd..ba1f243 100644
--- a/rl-and-evals/eval/requirements_lcb.txt
+++ b/rl-and-evals/eval/requirements_lcb.txt
@@ -26,7 +26,7 @@ dill==0.3.8
 diskcache==5.6.3
 distlib==0.3.8
 distro==1.9.0
-dulwich==0.21.7
+dulwich==1.2.5
 exceptiongroup==1.2.0
 fastapi==0.112.1
 fastavro==1.9.4