diff --git a/requirements.txt b/requirements.txt
index b30524b9a..a854ecf73 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -31,7 +31,7 @@ rich==13.9.4
 pyarrow==18.1.0; platform_machine != 'armv7l'
 
 # find first, C search in arrays
-py_find_1st==1.1.6
+py_find_1st==1.1.7
 
 # Load ticker files 30% faster
 python-rapidjson==1.20