diff --git a/pyproject.toml b/pyproject.toml
index e6807bb2..1598c9c1 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -19,7 +19,7 @@ classifiers = [
     "Programming Language :: Python :: 3.13",
 ]
 dependencies = [
-    'dill==0.4.0',
+    'dill==0.4.1',
     'lark==1.3.1',
     'loguru==0.7.3',
     'numpy==2.2.6',
diff --git a/requirements.txt b/requirements.txt
index 1275cff1..db83cc7b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-dill==0.4.0
+dill==0.4.1
 lark==1.3.1
 loguru==0.7.3
 numpy==2.2.6