diff --git a/requirements.txt b/requirements.txt
index aa5efa4..b317855 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
 jaconv==0.4.0
-python-Levenshtein==0.25.1
+python-Levenshtein==0.26.0
 Janome==0.5.0