diff --git a/poetry.lock b/poetry.lock
index 6bdbb39..54b9a56 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -1,4 +1,4 @@
-# This file is automatically @generated by Poetry 2.2.1 and should not be changed by hand.
+# This file is automatically @generated by Poetry 2.4.1 and should not be changed by hand.
 
 [[package]]
 name = "babel"
@@ -176,14 +176,14 @@ files = [
 
 [[package]]
 name = "click"
-version = "8.3.3"
+version = "8.4.1"
 description = "Composable command line interface toolkit"
 optional = false
 python-versions = ">=3.10"
 groups = ["main"]
 files = [
-    {file = "click-8.3.3-py3-none-any.whl", hash = "sha256:a2bf429bb3033c89fa4936ffb35d5cb471e3719e1f3c8a7c3fff0b8314305613"},
-    {file = "click-8.3.3.tar.gz", hash = "sha256:398329ad4837b2ff7cbe1dd166a4c0f8900c3ca3a218de04466f38f6497f18a2"},
+    {file = "click-8.4.1-py3-none-any.whl", hash = "sha256:482be17c6991b8c19c5429a1e995d9b0efdbb63172824c41f99965dc0ade8ec2"},
+    {file = "click-8.4.1.tar.gz", hash = "sha256:918b5633eddf6b41c32d4f454bf0de810065c74e3f7dbf8ee5452f8be88d3e96"},
 ]
 
 [package.dependencies]
@@ -1656,4 +1656,4 @@ dev = ["hypothesis", "mkdocs", "mkdocs-git-revision-date-localized-plugin", "mkd
 [metadata]
 lock-version = "2.1"
 python-versions = ">=3.11,<4"
-content-hash = "4668fd9f172905b71dae455c2c1f098ced5d331eaecf6fdc541bbd7a092c8f90"
+content-hash = "655f66c945f095219bdcbb100ccf72141641875507fa3f24016f861d2cbb8837"
diff --git a/pyproject.toml b/pyproject.toml
index 50588df..9a13298 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -17,7 +17,7 @@ dynamic = ["classifiers"]
 dependencies = [
     "scipy>=1.13",
     "numpy (>=2.4.6,<3.0.0)",
-    "click (>=8.3.3,<9.0.0)",
+    "click (>=8.4.1,<9.0.0)",
     "DendroPy>=4.5,<6.0",
     "portion>=2.2",
     "toml>=0.10",