diff --git a/poetry.lock b/poetry.lock
index 933affc..63b4160 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -176,14 +176,14 @@ files = [
 
 [[package]]
 name = "click"
-version = "8.4.1"
+version = "8.4.2"
 description = "Composable command line interface toolkit"
 optional = false
 python-versions = ">=3.10"
 groups = ["main"]
 files = [
-    {file = "click-8.4.1-py3-none-any.whl", hash = "sha256:482be17c6991b8c19c5429a1e995d9b0efdbb63172824c41f99965dc0ade8ec2"},
-    {file = "click-8.4.1.tar.gz", hash = "sha256:918b5633eddf6b41c32d4f454bf0de810065c74e3f7dbf8ee5452f8be88d3e96"},
+    {file = "click-8.4.2-py3-none-any.whl", hash = "sha256:e6f9f66136c816745b9d65817da91d61d957fb16e02e4dcd0552553c5a197b76"},
+    {file = "click-8.4.2.tar.gz", hash = "sha256:9a6cea6e60b17ebe0a44c5cc636d94f09bd66142c1cd7d8b4cd731c4917a15f6"},
 ]
 
 [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 = "36e38cc2008a17942cd2052408b2fdb6c2bbb548d2731c1dce28d11753bf030b"
+content-hash = "ca64d5de85baaf593e99954cd67de2bf2665d3b59999d72930110a9a78568642"
diff --git a/pyproject.toml b/pyproject.toml
index 62f56f3..d7f99d2 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 (>=8.4.1,<9.0.0)",
+    "click (>=8.4.2,<9.0.0)",
     "DendroPy>=4.5,<6.0",
     "portion>=2.6.2",
     "toml>=0.10",