diff --git a/requirements-dev.txt b/requirements-dev.txt
index f14b0afc4..c0b67f352 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -30,7 +30,7 @@ flake8==7.0.0
 furo==2024.1.29
 html5lib==1.1
 httplib2==0.22.0
-idna==3.6
+idna==3.7
 imagesize==1.4.1
 importlib-metadata==7.0.1
 iniconfig==2.0.0
diff --git a/requirements-doc.txt b/requirements-doc.txt
index 4a7e41e2f..6cf1b9799 100644
--- a/requirements-doc.txt
+++ b/requirements-doc.txt
@@ -16,7 +16,7 @@ docutils==0.19
 furo==2024.1.29
 html5lib==1.1
 httplib2==0.22.0
-idna==3.6
+idna==3.7
 imagesize==1.4.1
 importlib-metadata==7.0.1
 Jinja2==3.1.3
diff --git a/requirements.txt b/requirements.txt
index 37c63631a..9c61896b4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,7 +8,7 @@ craft-providers==1.23.1
 Deprecated==1.2.14
 distro==1.9.0
 httplib2==0.22.0
-idna==3.6
+idna==3.7
 importlib-metadata==7.0.1
 launchpadlib==1.11.0
 lazr.restfulclient==0.14.6