diff --git a/requirements/dev-requirements.txt b/requirements/dev-requirements.txt
index 969326d9..1bf8767c 100644
--- a/requirements/dev-requirements.txt
+++ b/requirements/dev-requirements.txt
@@ -60,7 +60,7 @@ filelock==3.13.1
     # via virtualenv
 identify==2.5.34
     # via pre-commit
-idna==3.3
+idna==3.7
     # via
     #   -c requirements/requirements.txt
     #   -c requirements/test-requirements.txt
diff --git a/requirements/requirements.txt b/requirements/requirements.txt
index c214c8b6..57feb16a 100644
--- a/requirements/requirements.txt
+++ b/requirements/requirements.txt
@@ -109,8 +109,10 @@ fontawesomefree==6.5.1
     # via django-anvil-consortium-manager
 google-auth==2.28.1
     # via django-anvil-consortium-manager
-idna==3.3
-    # via requests
+idna==3.7
+    # via
+    #   -r requirements/requirements.in
+    #   requests
 importlib-metadata==7.0.0
     # via build
 importlib-resources==6.1.1
diff --git a/requirements/test-requirements.txt b/requirements/test-requirements.txt
index a3d73eca..e321fb78 100644
--- a/requirements/test-requirements.txt
+++ b/requirements/test-requirements.txt
@@ -31,7 +31,7 @@ faker==23.2.1
     # via factory-boy
 freezegun==1.5.1
     # via -r requirements/test-requirements.in
-idna==3.3
+idna==3.7
     # via
     #   -c requirements/requirements.txt
     #   requests