diff --git a/CHANGELOG.txt b/CHANGELOG.txt
index b4c270db..3af5398a 100644
--- a/CHANGELOG.txt
+++ b/CHANGELOG.txt
@@ -1,3 +1,4 @@
+3.0.9: Upgrade PyYAML.
 3.0.8: Add resource group name to deployment and default to deployment name.
 3.0.7: Handle Public IPs.
 3.0.6: Handle regression in network profile.
diff --git a/constraints.txt b/constraints.txt
index e69de29b..534f279a 100644
--- a/constraints.txt
+++ b/constraints.txt
@@ -0,0 +1,2 @@
+pyyaml>=4.2b4
+cloudify-common>=5.1.0
\ No newline at end of file
diff --git a/dev-requirements.txt b/dev-requirements.txt
index fc7c57ba..e69de29b 100644
--- a/dev-requirements.txt
+++ b/dev-requirements.txt
@@ -1,2 +0,0 @@
-git+https://github.com/cloudify-cosmo/cloudify-common@master#egg=cloudify-common[dispatcher]==master
-
diff --git a/plugin.yaml b/plugin.yaml
index fc9d70e7..e1e0e459 100644
--- a/plugin.yaml
+++ b/plugin.yaml
@@ -6,9 +6,9 @@ plugins:
   
   azure:
     executor: central_deployment_agent
-    source: https://github.com/cloudify-cosmo/cloudify-azure-plugin/archive/3.0.8.zip
+    source: https://github.com/cloudify-cosmo/cloudify-azure-plugin/archive/3.0.9.zip
     package_name: cloudify-azure-plugin
-    package_version: '3.0.8'
+    package_version: '3.0.9'
 
 data_types:
   cloudify.datatypes.azure.Config:
diff --git a/setup.py b/setup.py
index 1a756438..5b1cbe0a 100644
--- a/setup.py
+++ b/setup.py
@@ -46,7 +46,7 @@ def get_version(rel_file='plugin.yaml'):
         'cloudify-common>=4.5',
         'requests==2.20.0',
         'urllib3==1.25.3',
-        'pyyaml==3.12',
+        'pyyaml>=4.2b1',
         # stating from azure v5.0.0 we need to add azure modules like this
         'azure-mgmt-web==0.46.0',
         'azure-mgmt-compute==12.0.0',