diff --git a/requirements/2023.2/debian_11.txt b/requirements/2023.2/debian_11.txt
index 245bcf2e0..e88375ed5 100644
--- a/requirements/2023.2/debian_11.txt
+++ b/requirements/2023.2/debian_11.txt
@@ -20,7 +20,7 @@ debtcollector==3.0.0
     # via oslo-utils
 hvac==2.4.0
     # via kolla-ansible
-idna==3.11
+idna==3.15
     # via requests
 importlib-resources==5.0.7
     # via ansible-core
diff --git a/requirements/2023.2/debian_12.txt b/requirements/2023.2/debian_12.txt
index 6eb703258..0bf021a44 100644
--- a/requirements/2023.2/debian_12.txt
+++ b/requirements/2023.2/debian_12.txt
@@ -20,7 +20,7 @@ debtcollector==3.0.0
     # via oslo-utils
 hvac==2.4.0
     # via kolla-ansible
-idna==3.11
+idna==3.15
     # via requests
 iso8601==2.1.0
     # via oslo-utils
diff --git a/requirements/2023.2/rocky_9.txt b/requirements/2023.2/rocky_9.txt
index b1328320f..78deab533 100644
--- a/requirements/2023.2/rocky_9.txt
+++ b/requirements/2023.2/rocky_9.txt
@@ -20,7 +20,7 @@ debtcollector==3.0.0
     # via oslo-utils
 hvac==2.4.0
     # via kolla-ansible
-idna==3.11
+idna==3.15
     # via requests
 importlib-resources==5.0.7
     # via ansible-core
diff --git a/requirements/2023.2/ubuntu_22.txt b/requirements/2023.2/ubuntu_22.txt
index 7a5a74a2d..82f2ab757 100644
--- a/requirements/2023.2/ubuntu_22.txt
+++ b/requirements/2023.2/ubuntu_22.txt
@@ -20,7 +20,7 @@ debtcollector==3.0.0
     # via oslo-utils
 hvac==2.4.0
     # via kolla-ansible
-idna==3.11
+idna==3.15
     # via requests
 iso8601==2.1.0
     # via oslo-utils