diff --git a/requirements-dev.txt b/requirements-dev.txt
index 35fa3ef..b461a66 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -15,4 +15,4 @@
 
 pytest>=9.1.1
 rapidfuzz>=3.14.5
-pytz>=2026.3.post1
+pytz>=2026.4