diff --git a/docs/requirements.txt b/docs/requirements.txt
index a13df35..682ef99 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -11,4 +11,4 @@ sphinx-copybutton>=0.5.0
 sphinx-tabs>=3.4.0
 
 # For parsing project dependencies
-packaging>=21.0
+packaging>=26.2