diff --git a/requirements.txt b/requirements.txt
index 02c994a..c02e5b0 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,7 +4,7 @@ astroquery==0.4.*
 ipyaladin>=0.2.2
 MOCpy >=0.13.*, < 0.14.0
 pandas >= 2.1.3, < 2.3.0
-plotly>=5.14.0.a, <=5.19.0
+plotly>=5.14.0.a, <=5.20.0
 pyvo>=1.4.1, <=1.5.1
 regions>=0.7, <=0.8
 requests>=2.4.3