diff --git a/pyproject.toml b/pyproject.toml
index 9cc6d67c..bf3a7058 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -58,7 +58,7 @@ tests = [
     "tox>=3.20,<4.7",
 ]
 viz = [
-    "plotly>5.10,<5.15",
+    "plotly>5.10,<5.16",
     "kaleido>0.2,<0.2.2",
 ]