diff --git a/requirements.txt b/requirements.txt
index 3282cfee..9d14eb97 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -59,7 +59,7 @@ google-resumable-media==2.6.0
     # via google-cloud-storage
 googleapis-common-protos==1.61.0
     # via google-api-core
-idna==3.4
+idna==3.9
     # via requests
 isodate==0.6.1
     # via azure-storage-blob
diff --git a/requirements_dev.txt b/requirements_dev.txt
index d624b925..190cd696 100644
--- a/requirements_dev.txt
+++ b/requirements_dev.txt
@@ -47,7 +47,7 @@ docutils==0.17.1
     # via sphinx
 exceptiongroup==1.1.3
     # via pytest
-idna==3.4
+idna==3.9
     # via requests
 imagesize==1.4.1
     # via sphinx