diff --git a/requirements.txt b/requirements.txt
index a103177..0604b47 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,12 +8,12 @@
 
 ## MAIN DEPENDENCIES
 wheel
-Flask==2.1.2
-python-dotenv==0.20.0
-requests==2.27.1
-numpy==1.22.4
-python-dateutil==2.8.2
-Yaml8==0.1.2
-netCDF4==1.5.8
-python-slugify==6.1.2
-gunicorn==20.1.0
+Flask
+python-dotenv
+requests
+numpy
+python-dateutil
+Yaml8
+netCDF4
+python-slugify
+gunicorn
--
libgit2 0.21.2