diff --git a/requirements.txt b/requirements.txt
index fad5e63..f78f0d0 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 wheel==0.30.0
-bottle==0.12.18
+bottle>=0.13
 netifaces==0.10.9
 pytz==2020.1
-requests==2.24.0
+requests
diff --git a/venv.sh b/venv.sh
old mode 100644
new mode 100755
index b42be9e..c0441b1
--- a/venv.sh
+++ b/venv.sh
@@ -9,5 +9,5 @@ fi
 
 $PYTHON -m venv venv
 . venv/bin/activate
-pip install --upgrade pip
-pip install -r requirements.txt
+pip install --upgrade pip setuptools wheel
+pip install --no-build-isolation -r requirements.txt