diff --git a/requirements_2.6.1.txt b/requirements_2.6.1.txt
index 91a472cc..fe034939 100644
--- a/requirements_2.6.1.txt
+++ b/requirements_2.6.1.txt
@@ -78,7 +78,7 @@ html5lib==1.1
 httpcore==0.17.2
 httpx==0.24.1
 humanize==4.6.0
-idna==3.4
+idna==3.15
 importlib-metadata==6.6.0
 importlib-resources==5.12.0
 inflection==0.5.1
diff --git a/requirements_2.6.2.txt b/requirements_2.6.2.txt
index 37420244..e631221c 100644
--- a/requirements_2.6.2.txt
+++ b/requirements_2.6.2.txt
@@ -78,7 +78,7 @@ html5lib==1.1
 httpcore==0.16.3
 httpx==0.23.3
 humanize==4.6.0
-idna==3.4
+idna==3.15
 importlib-metadata==6.6.0
 importlib-resources==5.12.0
 inflection==0.5.1
diff --git a/requirements_v2.10.4.txt b/requirements_v2.10.4.txt
index 7df81933..f84c9a5a 100644
--- a/requirements_v2.10.4.txt
+++ b/requirements_v2.10.4.txt
@@ -97,7 +97,7 @@ html5lib==1.1
 httpcore==1.0.7
 httpx==0.27.0
 humanize==4.11.0
-idna==3.10
+idna==3.15
 importlib-metadata==6.11.0
 inflection==0.5.1
 iniconfig==2.0.0