diff --git a/changelog.d/14115.misc b/changelog.d/14115.misc
new file mode 100644
index 000000000..d93581fac
--- /dev/null
+++ b/changelog.d/14115.misc
@@ -0,0 +1 @@
+Bump idna from 3.3 to 3.4.
diff --git a/poetry.lock b/poetry.lock
index e9cb095d8..7016041ae 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -338,7 +338,7 @@ idna = ">=2.5"
 
 [[package]]
 name = "idna"
-version = "3.3"
+version = "3.4"
 description = "Internationalized Domain Names in Applications (IDNA)"
 category = "main"
 optional = false
@@ -1897,8 +1897,8 @@ hyperlink = [
     {file = "hyperlink-21.0.0.tar.gz", hash = "sha256:427af957daa58bc909471c6c40f74c5450fa123dd093fc53efd2e91d2705a56b"},
 ]
 idna = [
-    {file = "idna-3.3-py3-none-any.whl", hash = "sha256:84d9dd047ffa80596e0f246e2eab0b391788b0503584e8945f2368256d2735ff"},
-    {file = "idna-3.3.tar.gz", hash = "sha256:9d643ff0a55b762d5cdb124b8eaa99c66322e2157b69160bc32796e824360e6d"},
+    {file = "idna-3.4-py3-none-any.whl", hash = "sha256:90b77e79eaa3eba6de819a0c442c0b4ceefc341a7a2ab77d7562bf49f425c5c2"},
+    {file = "idna-3.4.tar.gz", hash = "sha256:814f528e8dead7d329833b91c5faa87d60bf71824cd12a7530b5526063d02cb4"},
 ]
 ijson = [
     {file = "ijson-3.1.4-cp27-cp27m-macosx_10_9_x86_64.whl", hash = "sha256:6c1a777096be5f75ffebb335c6d2ebc0e489b231496b7f2ca903aa061fe7d381"},