diff --git a/changelog.d/19167.misc b/changelog.d/19167.misc
new file mode 100644
index 0000000000..5183d6b289
--- /dev/null
+++ b/changelog.d/19167.misc
@@ -0,0 +1 @@
+Bump lower bounds of dependencies `parameterized` to `0.9.0` and `idna` to `3.3` as those are the first to advertise support for Python 3.10.
diff --git a/poetry.lock b/poetry.lock
index b0acbf516b..5414472723 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -2819,6 +2819,7 @@ files = [
     {file = "tomli-2.2.1-py3-none-any.whl", hash = "sha256:cb55c73c5f4408779d0cf3eef9f762b9c9f147a77de7b258bef0a5628adc85cc"},
     {file = "tomli-2.2.1.tar.gz", hash = "sha256:cd45e1dc79c835ce60f7404ec8119f2eb06d38b1deba146f07ced3bbc44505ff"},
 ]
+markers = {main = "python_version < \"3.14\""}
 
 [[package]]
 name = "tornado"
@@ -3342,4 +3343,4 @@ url-preview = ["lxml"]
 [metadata]
 lock-version = "2.1"
 python-versions = ">=3.10.0,<4.0.0"
-content-hash = "f5edacfcd0654e6b8369c6f0fed8d4e6225813a59d06f8bddbfa6171beb065db"
+content-hash = "fd472001e409dd3a2a9f0af980a5630fa9edb98fc4b73caa68802a3fd0df5d5f"
diff --git a/pyproject.toml b/pyproject.toml
index 80caec1a2e..c8c2cfc68e 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -119,7 +119,9 @@ jwt = ["authlib"]
 redis = ["txredisapi>=1.4.7", "hiredis"]
 # Required to use experimental `caches.track_memory_usage` config option.
 cache-memory = ["pympler"]
-test = ["parameterized>=0.7.4", "idna>=2.5"]
+# If this is updated, don't forget to update the equivalent lines in
+# tool.poetry.group.dev.dependencies.
+test = ["parameterized>=0.9.0", "idna>=3.3"]
 
 # The duplication here is awful.
 #
@@ -346,10 +348,11 @@ types-setuptools = ">=57.4.0"
 # Dependencies which are exclusively required by unit test code. This is
 # NOT a list of all modules that are necessary to run the unit tests.
 # Tests assume that all optional dependencies are installed.
-# parameterized<0.7.4 can create classes with names that would normally be invalid
-# identifiers. trial really does not like this when running with multiple workers.
-parameterized = ">=0.7.4"
-idna = ">=2.5"
+#
+# If this is updated, don't forget to update the equivalent lines in
+# project.optional-dependencies.test.
+parameterized = ">=0.9.0"
+idna = ">=3.3"
 
 # The following are used by the release script
 click = ">=8.1.3"