diff --git a/requirements-dev.txt b/requirements-dev.txt
index fd381f0..81f1f46 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -13,7 +13,7 @@ types-requests==2.32.4.20250913 # for mypy
 pandas-stubs==2.3.2.250926 # for mypy
 tokenize-rt==6.2.0 # for mypy
 commitizen==4.9.1
-deprecated==1.2.18 # for commitizen
+deprecated==1.3.1 # for commitizen
 
 # Sphinx
 sphinx==8.2.3