diff --git a/pyproject.toml b/pyproject.toml
index 8486f9f2..06668083 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -54,8 +54,8 @@ test = [
     "requests",
     "websockets",
     "ipykernel",
-    "ypywidgets >=0.6.4,<0.7.0",
-    "ypywidgets-textual >=0.2.2,<0.3.0",
+    "ypywidgets >=0.7.0,<0.8.0",
+    "ypywidgets-textual >=0.4.0,<0.5.0",
 ]
 docs = [ "mkdocs", "mkdocs-material" ]