diff --git a/requirements.txt b/requirements.txt
index a076976..61efecf 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-ansi2html==1.8.0
+ansi2html==1.9.1
 ansitoimg==2023.1
 ascii_magic==2.3.0
 lxml==4.9.4