diff --git a/pyproject.toml b/pyproject.toml
index 297cc10..4f49eac 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -34,9 +34,9 @@ classifiers = [
     "Topic :: Software Development :: Build Tools",
 ]
 dependencies = [
-    "python-dateutil >= 2.8, < 2.10",
+    "python-dateutil >= 2.8, < 3.1",
     "python-fsutil >= 0.16.0, < 1.0.0",
-    "python-slugify >= 7.0.0, < 9.0.0",
+    "python-slugify >= 7.0.0, < 10.0.0",
 ]
 dynamic = ["version"]
 requires-python = ">=3.11"
diff --git a/requirements-data.txt b/requirements-data.txt
index 6da61e0..598ffe1 100644
--- a/requirements-data.txt
+++ b/requirements-data.txt
@@ -1,3 +1,3 @@
-python-benedict[parse,xls] == 0.36.0
-python-fsutil == 0.16.1
-python-slugify == 8.0.4
+python-benedict[parse,xls] == 0.40.1
+python-fsutil == 0.18.0
+python-slugify == 9.1.3
diff --git a/requirements-test.txt b/requirements-test.txt
index f8072ad..6a3498d 100644
--- a/requirements-test.txt
+++ b/requirements-test.txt
@@ -1,7 +1,7 @@
 -e .
-coverage == 7.13.*
-mypy == 1.20.*
-pre-commit == 4.6.*
-pytest >= 9.0.3, <10
+coverage == 7.17.*
+mypy == 2.4.*
+pre-commit == 4.7.*
+pytest >= 9.2.0, < 10
 pytest-cov == 7.1.*
-tox == 4.53.*
+tox == 4.67.*
diff --git a/requirements.txt b/requirements.txt
index 9ff8145..771a5f3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,3 @@
-python-dateutil == 2.9.0.post0
-python-fsutil == 0.16.1
-python-slugify == 8.0.4
+python-dateutil == 3.0.0
+python-fsutil == 0.18.0
+python-slugify == 9.1.3