diff --git a/docs/requirements.txt b/docs/requirements.txt
index 7e3ac0c..85184fc 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -63,9 +63,9 @@ docutils==0.21.2 \
     #   sphinx-rtd-theme
     #   sphinx-substitution-extensions
     #   sphinx-tabs
-idna==3.10 \
-    --hash=sha256:12f65c9b470abda6dc35cf8e63cc574b1c52b11df2c86030af0ac09b01b13ea9 \
-    --hash=sha256:946d195a0d259cbba61165e88e65941f16e9b36ea6ddb97f00452bae8b1287d3
+idna==3.15 \
+    --hash=sha256:048adeaf8c2d788c40fee287673ccaa74c24ffd8dcf09ffa555a2fbb59f10ac8 \
+    --hash=sha256:ca962446ea538f7092a95e057da437618e886f4d349216d2b1e294abfdb65fdc
     # via requests
 imagesize==1.4.1 \
     --hash=sha256:0d8d18d08f840c19d0ee7ca1fd82490fdc3729b7ac93f49870406ddde8ef8d8b \
diff --git a/docs/source/requirements.txt b/docs/source/requirements.txt
index f6353e8..e215d2b 100644
--- a/docs/source/requirements.txt
+++ b/docs/source/requirements.txt
@@ -3,7 +3,7 @@ babel==2.16.0
 certifi==2024.8.30
 charset-normalizer==3.4.0
 docutils==0.21.2
-idna==3.10
+idna==3.15
 imagesize==1.4.1
 jinja2==3.1.4
 markdown-it-py==3.0.0