diff --git a/requirements-dev.txt b/requirements-dev.txt
index 8ec999c..a79d681 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -14,15 +14,11 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #######################################################################################
-bitarray==2.7.6
-    # via
-    #   -r https://osm.etsi.org/gitweb/?p=osm/IM.git;a=blob_plain;f=requirements.txt;hb=v14.0
-    #   pyangbind
 enum34==1.1.10
     # via
     #   -r https://osm.etsi.org/gitweb/?p=osm/IM.git;a=blob_plain;f=requirements.txt;hb=v14.0
     #   pyangbind
-lxml==4.9.2
+lxml==4.9.3
     # via
     #   -r https://osm.etsi.org/gitweb/?p=osm/IM.git;a=blob_plain;f=requirements.txt;hb=v14.0
     #   pyang
@@ -33,11 +29,11 @@
     # via
     #   -r https://osm.etsi.org/gitweb/?p=osm/IM.git;a=blob_plain;f=requirements.txt;hb=v14.0
     #   pyangbind
-pyangbind==0.8.1
+pyangbind==0.8.3.post1
     # via -r https://osm.etsi.org/gitweb/?p=osm/IM.git;a=blob_plain;f=requirements.txt;hb=v14.0
 pyyaml==6.0.1
     # via -r https://osm.etsi.org/gitweb/?p=osm/IM.git;a=blob_plain;f=requirements.txt;hb=v14.0
-regex==2023.6.3
+regex==2023.8.8
     # via
     #   -r https://osm.etsi.org/gitweb/?p=osm/IM.git;a=blob_plain;f=requirements.txt;hb=v14.0
     #   pyangbind
diff --git a/requirements-test.txt b/requirements-test.txt
index 54dab3b..5392e8e 100644
--- a/requirements-test.txt
+++ b/requirements-test.txt
@@ -14,9 +14,9 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #######################################################################################
-coverage==7.2.7
+coverage==7.3.1
     # via -r requirements-test.in
-mock==5.0.2
+mock==5.1.0
     # via -r requirements-test.in
 nose2==0.13.0
     # via -r requirements-test.in
diff --git a/requirements.txt b/requirements.txt
index 20d5d51..c637d58 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -14,27 +14,25 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #######################################################################################
-certifi==2023.5.7
+certifi==2023.7.22
     # via requests
-charset-normalizer==3.1.0
+charset-normalizer==3.3.0
     # via requests
-click==8.1.3
+click==8.1.7
     # via -r requirements.in
-decorator==5.1.1
-    # via jsonpath-ng
 idna==3.4
     # via requests
 jinja2==3.1.2
     # via -r requirements.in
-jsonpath-ng==1.5.3
+jsonpath-ng==1.6.0
     # via -r requirements.in
 markupsafe==2.1.3
     # via jinja2
-packaging==23.1
+packaging==23.2
     # via -r requirements.in
 ply==3.11
     # via jsonpath-ng
-prettytable==3.8.0
+prettytable==3.9.0
     # via -r requirements.in
 python-magic==0.4.27
     # via -r requirements.in
@@ -42,11 +40,9 @@
     # via -r requirements.in
 requests==2.31.0
     # via -r requirements.in
-six==1.16.0
-    # via jsonpath-ng
-urllib3==2.0.3
+urllib3==2.0.5
     # via requests
 verboselogs==1.7
     # via -r requirements.in
-wcwidth==0.2.6
+wcwidth==0.2.8
     # via prettytable