diff --git a/resources/install.sh b/resources/install.sh
index 72f785d..19a1029 100644
--- a/resources/install.sh
+++ b/resources/install.sh
@@ -93,7 +93,7 @@ if [[ ! -z  $pip3cmd ]]; then     # pip3 found
     echo 87 > /tmp/dependancy_googlecast_in_progress
     echo ""
     echo "-- Installation of python library 'zeroconf' with command $pip3cmd"
-    $(sudo $pip3cmd install 'zeroconf>=0.25.1' > /tmp/dependancy_googlecast)
+    $(sudo $pip3cmd install 'zeroconf>=0.37.0' > /tmp/dependancy_googlecast)
     cat /tmp/dependancy_googlecast
     echo 92 > /tmp/dependancy_googlecast_in_progress
     echo ""
diff --git a/resources/requirements.txt b/resources/requirements.txt
index cd1513c..4eb7894 100644
--- a/resources/requirements.txt
+++ b/resources/requirements.txt
@@ -5,6 +5,6 @@ bs4
 six
 tqdm
 websocket-client
-protobuf>=3.0.0
-zeroconf>=0.28.0
+protobuf>=3.11.0
+zeroconf>=0.37.0
 casttube>=0.2.1
\ No newline at end of file