Updating requirements for libjuju 3.0.0 upgrade

Change-Id: I04f63474c96a6a73762331dbc876af6df0f2866d
Signed-off-by: Gulsum Atici <gulsum.atici@canonical.com>
diff --git a/requirements-dev.txt b/requirements-dev.txt
index 141586b..aff5139 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -53,7 +53,7 @@
     # via
     #   -r https://osm.etsi.org/gitweb/?p=osm/N2VC.git;a=blob_plain;f=requirements.txt;hb=master
     #   kubernetes
-idna==3.3
+idna==3.4
     # via
     #   -r https://osm.etsi.org/gitweb/?p=osm/N2VC.git;a=blob_plain;f=requirements.txt;hb=master
     #   requests
diff --git a/requirements.txt b/requirements.txt
index e393b9c..de730ac 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -38,7 +38,7 @@
     # via h2
 hyperframe==6.0.1
     # via h2
-idna==3.3
+idna==3.4
     # via
     #   -r requirements.in
     #   yarl