diff --git a/flask/explorer.py b/flask/explorer.py
index a2a3660..d32129f 100644
--- a/flask/explorer.py
+++ b/flask/explorer.py
@@ -38,7 +38,7 @@ def handle_error(e):
         return jsonify(error=str(e.name + ": " + e.description)), e.code
     return jsonify(error=str(type(e).__name__) + str(e)), 500
 
-@app.before_first_request
+@app.before_request
 def startup():
     def auto_update_index():
         update_interval = int(config_manager.load_config().get('updateTimeInDays', 0)) * 86400
diff --git a/flask/requirements.txt b/flask/requirements.txt
index 0ebff0e..828e708 100644
--- a/flask/requirements.txt
+++ b/flask/requirements.txt
@@ -1,18 +1,18 @@
 certifi==2018.4.16
 chardet==3.0.4
-click==6.7
+click==8.1.7
 elasticsearch==6.3.0
 elasticsearch-dsl==6.1.0
-Flask==1.0.2
+Flask==3.0.3
 idna==2.7
 ipaddress==1.0.22
-itsdangerous==0.24
-Jinja2
-MarkupSafe==2.0.1
-numpy
+itsdangerous==2.2.0
+Jinja2==3.1.4
+MarkupSafe==2.1.5
+numpy==2.1.1
 python-dateutil==2.7.3
 requests==2.19.1
 six==1.11.0
 urllib3==1.23
-Werkzeug
+Werkzeug==3.0.4
 apscheduler==3.10.4