diff --git a/requirements/requirements-macOS-latest-3.9.txt b/requirements/requirements-macOS-latest-3.9.txt
index 2d2390eb..a9528d4f 100644
--- a/requirements/requirements-macOS-latest-3.9.txt
+++ b/requirements/requirements-macOS-latest-3.9.txt
@@ -53,7 +53,7 @@ holoviews==1.17.1
     #   pyhdx (pyproject.toml)
 hvplot==0.8.4
     # via pyhdx (pyproject.toml)
-idna==3.4
+idna==3.7
     # via requests
 imageio==2.31.1
     # via scikit-image
diff --git a/requirements/requirements-ubuntu-latest-3.9.txt b/requirements/requirements-ubuntu-latest-3.9.txt
index df5882d5..bbd325e3 100644
--- a/requirements/requirements-ubuntu-latest-3.9.txt
+++ b/requirements/requirements-ubuntu-latest-3.9.txt
@@ -57,7 +57,7 @@ holoviews==1.17.1
     #   pyhdx (pyproject.toml)
 hvplot==0.8.4
     # via pyhdx (pyproject.toml)
-idna==3.4
+idna==3.7
     # via requests
 imageio==2.31.1
     # via scikit-image
diff --git a/requirements/requirements-windows-latest-3.9.txt b/requirements/requirements-windows-latest-3.9.txt
index e808ca49..1d416041 100644
--- a/requirements/requirements-windows-latest-3.9.txt
+++ b/requirements/requirements-windows-latest-3.9.txt
@@ -57,7 +57,7 @@ holoviews==1.17.1
     #   pyhdx (pyproject.toml)
 hvplot==0.8.4
     # via pyhdx (pyproject.toml)
-idna==3.4
+idna==3.7
     # via requests
 imageio==2.31.1
     # via scikit-image