diff --git a/requirements.txt b/requirements.txt
index 843cec08..61e0ac25 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -13,7 +13,7 @@ beautifulsoup4>=4.15.0
 bokeh>=3.0.0
 cryptography>=48.0.0
 deprecated>=1.2.4
-dnspython>=2.0.0, <3.0.0
+dnspython>=2.8.0, <3.0.0
 folium>=0.9.0
 geoip2>=2.9.0
 h11>=0.16.0  # (sec vuln) transitive dependency via httpx