diff --git a/requirements.txt b/requirements.txt
index c391a23f..131cf632 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 dragonfly-energy==1.29.7
-dragonfly-radiance==0.3.208
+dragonfly-radiance==0.3.209
 dragonfly-uwg==0.5.623
 dragonfly-display==0.3.3
 lbt-honeybee==0.8.478