diff --git a/requirements.txt b/requirements.txt
index 9609bee..bcea9ad 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
 mmcif==0.90.0
 numpy==1.26.4
 orjson==3.10.11
-rnapolis==0.3.17
+rnapolis==0.4.6