diff --git a/pyproject.toml b/pyproject.toml
index 7164092..9476d75 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -13,7 +13,7 @@ requires-python = ">=3.10"
 dependencies = [
   "urllib3>=2.1.0,<3.0.0",
   "python-dateutil>=2.8.2,<3.0.0",
-  "pydantic>=2.11,<3.0.0",
+  "pydantic>=2.13.4,<3.0.0",
   "typing-extensions>=4.15.0,<5.0.0"
 ]
 
diff --git a/requirements.txt b/requirements.txt
index aa3bc81..070d659 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
 urllib3>=2.1.0,<3.0.0
 python-dateutil>=2.8.2,<3.0.0
-pydantic>=2.11,<3.0.0
+pydantic>=2.13.4,<3.0.0
 typing-extensions>=4.15.0,<5.0.0
diff --git a/uv.lock b/uv.lock
index 1f404aa..a088d8a 100644
--- a/uv.lock
+++ b/uv.lock
@@ -6,6 +6,10 @@ resolution-markers = [
     "python_full_version < '3.15'",
 ]
 
+[options]
+exclude-newer = "0001-01-01T00:00:00Z" # This has no effect and is included for backwards compatibility when using relative exclude-newer values.
+exclude-newer-span = "P3D"
+
 [[package]]
 name = "annotated-types"
 version = "0.7.0"
@@ -693,7 +697,7 @@ dev = [
 
 [package.metadata]
 requires-dist = [
-    { name = "pydantic", specifier = ">=2.11,<3.0.0" },
+    { name = "pydantic", specifier = ">=2.13.4,<3.0.0" },
     { name = "python-dateutil", specifier = ">=2.8.2,<3.0.0" },
     { name = "typing-extensions", specifier = ">=4.15.0,<5.0.0" },
     { name = "urllib3", specifier = ">=2.1.0,<3.0.0" },