diff --git a/llm_uncertainty_bench/requirements.txt b/llm_uncertainty_bench/requirements.txt
index 009f500..5988119 100644
--- a/llm_uncertainty_bench/requirements.txt
+++ b/llm_uncertainty_bench/requirements.txt
@@ -6,7 +6,7 @@ attrs==25.3.0
 certifi==2025.7.14
 charset-normalizer==3.4.2
 datasets==4.0.0
-dill==0.4.0
+dill==0.4.1
 einops==0.7.0
 filelock==3.18.0
 frozenlist==1.7.0