diff --git a/requirements-dev.txt b/requirements-dev.txt
index f3c46c7d6b..15e735c015 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -15,7 +15,7 @@ click==8.1.8
 colorama==0.4.6
 cryptography==46.0.7
 Deprecated==1.3.1
-dill==0.4.0
+dill==0.4.1
 docutils==0.22.3
 flit==3.12.0
 flit_core==3.12.0