diff --git a/pyproject.toml b/pyproject.toml
index eb926bc..a6bbf81 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -24,7 +24,7 @@ classifiers = [
     "Topic :: Software Development :: Internationalization",
     "Topic :: Software Development :: Localization",
 ]
-dependencies = ["Babel==2.17.0", "click==8.3.1"]
+dependencies = ["Babel==2.18.0", "click==8.3.1"]
 dynamic = ["version"]
 
 [dependency-groups]
@@ -32,13 +32,13 @@ dev = [
     "pytest==9.0.2",
     "pytest-snapshot==0.9.0",
     "pytest-cov==7.0.0",
-    "ruff==0.14.14",
-    "ty==0.0.13",
+    "ruff==0.15.4",
+    "ty==0.0.19",
     "mkdocs==1.6.1",
-    "mkdocstrings[python]==1.0.2",
-    "mkdocs-material==9.7.1",
+    "mkdocstrings[python]==1.0.3",
+    "mkdocs-material==9.7.3",
 ]
-docs = ["mkdocs==1.6.1", "mkdocstrings[python]==1.0.2", "mkdocs-material==9.7.1"]
+docs = ["mkdocs==1.6.1", "mkdocstrings[python]==1.0.3", "mkdocs-material==9.7.3"]
 
 [project.urls]
 Homepage = "https://github.com/tomasr8/messageformat2"
@@ -84,5 +84,5 @@ packages = ["messageformat2"]
 path = "messageformat2/__init__.py"
 
 [build-system]
-requires = ["hatchling==1.28.0"]
+requires = ["hatchling==1.29.0"]
 build-backend = "hatchling.build"