diff --git a/pyproject.toml b/pyproject.toml
index b0357f246..40d845759 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -60,7 +60,7 @@ dev = [
     "pytest-sugar~=1.0.0",
     "retry~=0.9.2",
     "pre-commit~=3.5.0",
-    "deepdiff~=7.0.1",
+    "deepdiff>=7.0.1,<8.7.0",
     "pytest-cov~=5.0.0",
     "twine~=6.1.0",
     "types-retry~=0.9.9.20241221",