diff --git a/pyproject.toml b/pyproject.toml
index 478578fe..cb38370f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -27,7 +27,7 @@ dependencies = [
     "h5py==3.12.1",
     "scipy==1.14.1",
     "opencv-python==4.10.0.84",
-    "deepdiff==8.0.1",
+    "deepdiff==8.1.1",
     "numpy>=1.22.2,<2.3.0",
     "matplotlib==3.10.0",
     "beartype==0.19.0",