diff --git a/pyproject.toml b/pyproject.toml
index 8385c11..3c8b60a 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -7,18 +7,18 @@ requires-python = ">=3.11"
 license = { text = "MIT" }
 dependencies = [
     "PyYAML>=6.0.2",
-    "requests>=2.32.3",
-    "urllib3>=2.3.0",
+    "requests>=2.34.2",
+    "urllib3>=2.7.0",
 ]
 
 [project.optional-dependencies]
 dev = [
     "pytest>=8.3.0",
     "jsonschema>=4.20.0",
-    "ruff>=0.9.0",
-    "mypy>=1.14.0",
-    "types-PyYAML>=6.0.12.20241230",
-    "types-requests>=2.32.0.20241016",
+    "ruff>=0.16.6",
+    "mypy>=2.3.1",
+    "types-PyYAML>=6.0.12.20260815",
+    "types-requests>=2.33.0.20260712",
 ]
 
 [tool.pytest.ini_options]
diff --git a/requirements.lock.txt b/requirements.lock.txt
index bbdff30..2176372 100644
--- a/requirements.lock.txt
+++ b/requirements.lock.txt
@@ -2,5 +2,5 @@ PyYAML==6.0.3
 certifi==2026.7.22
 charset-normalizer==3.5.1
 idna==3.19
-requests==2.32.5
-urllib3==2.6.3
+requests==2.34.2
+urllib3==2.7.0
diff --git a/requirements.txt b/requirements.txt
index 4d2c6a5..854b42e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,3 @@
 PyYAML==6.0.3
-requests==2.32.5
-urllib3==2.6.3
+requests==2.34.2
+urllib3==2.7.0