diff --git a/data/requirements.txt b/data/requirements.txt
index a454cde25..e56efefdf 100644
--- a/data/requirements.txt
+++ b/data/requirements.txt
@@ -3,7 +3,7 @@ beautifulsoup4==4.12.3
 defusedxml==0.7.1
 lxml==5.3.0
 Pillow==11.1.0
-polars==1.9.0
+polars==1.19.0
 pyarrow==18.1.0
 pydantic==2.10.5
 pyyaml==6.0.2