PyYAML fix

Change-Id: Ifa9e802b08b0ad19f9e233f933f398db49f1e769
Signed-off-by: Mark Beierl <mark.beierl@canonical.com>
diff --git a/requirements-dev.txt b/requirements-dev.txt
index 4378db6..e894192 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -75,7 +75,7 @@
     # via
     #   -r https://osm.etsi.org/gitweb/?p=osm/common.git;a=blob_plain;f=requirements.txt;hb=paas
     #   temporalio
-pyyaml==5.3.1
+pyyaml==6.0.1
     # via
     #   -r https://osm.etsi.org/gitweb/?p=osm/IM.git;a=blob_plain;f=requirements.txt;hb=paas
     #   -r https://osm.etsi.org/gitweb/?p=osm/common.git;a=blob_plain;f=requirements.txt;hb=paas
diff --git a/requirements.in b/requirements.in
index d5c0bcd..8cf88aa 100644
--- a/requirements.in
+++ b/requirements.in
@@ -15,6 +15,6 @@
 deepdiff
 jsonschema>=3.2.0
 python-keystoneclient
-pyyaml==5.3.1
+pyyaml>6
 requests
 tacacs_plus
diff --git a/requirements.txt b/requirements.txt
index eee6e0a..340f48d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -140,7 +140,7 @@
     #   oslo-serialization
     #   oslo-utils
     #   tempora
-pyyaml==5.3.1
+pyyaml==6.0.1
     # via
     #   -r requirements.in
     #   oslo-config