diff --git a/home/app_manager.py b/home/app_manager.py
index c1c6e1b..a4fd9f9 100644
--- a/home/app_manager.py
+++ b/home/app_manager.py
@@ -184,6 +184,13 @@ def __init__(self, app, minimalistic=False):
                 (self._formatted_version(version), version) for version in versions
             ],
         )
+
+        ipw.dlink(
+            (self.app, "available_versions"),
+            (self.version_selector.version_to_install, "index"),
+            transform=lambda versions: 0 if versions else None,
+        )
+
         ipw.dlink(
             (self.app, "installed_version"),
             (self.version_selector.installed_version, "value"),
diff --git a/home/app_store.py b/home/app_store.py
index e040229..86e370f 100644
--- a/home/app_store.py
+++ b/home/app_store.py
@@ -99,6 +99,7 @@ def update_page_selector(self, _=None):
         self.page_selector.options = list(
             range(1, int(len(self.apps_to_display) / self.items_per_page.value + 2))
         )
+        self.page_selector.value = 1
 
         # this parts makes sure that render function will always run one time only:
         # if page number changed in the previous step - the render was run automatically already
diff --git a/setup.cfg b/setup.cfg
index 7b4bbc9..807ba20 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -18,8 +18,6 @@ classifiers =
 project_urls =
     Bug Tracker = https://github.com/aiidalab/aiidalab-home/issues
 
-# TODO: Remove widgetsnbextension pin
-# https://github.com/aiidalab/aiidalab-home/issues/149
 [options]
 packages = find:
 install_requires =
@@ -27,9 +25,8 @@ install_requires =
     Markdown>=3.4
     aiidalab>=v21.10.2
     ipython~=7.0
-    ipywidgets~=7.6
+    ipywidgets>=7.8.1,<9
     traitlets~=5.0
-    widgetsnbextension<3.6.3
     notebook~=6.0
 python_requires = >=3.9