diff --git a/changelog_entry.yaml b/changelog_entry.yaml
index e69de29b..81e21a70 100644
--- a/changelog_entry.yaml
+++ b/changelog_entry.yaml
@@ -0,0 +1,4 @@
+- bump: patch
+  changes:
+    fixed:
+    - Removed max and min year bounds for Simulations.
diff --git a/policyengine/simulation.py b/policyengine/simulation.py
index ecb794fc..feb8470e 100644
--- a/policyengine/simulation.py
+++ b/policyengine/simulation.py
@@ -43,7 +43,7 @@ class SimulationOptions(BaseModel):
     scope: ScopeType = Field(..., description="The scope of the simulation.")
     data: DataType = Field(None, description="The data to simulate.")
     time_period: TimePeriodType = Field(
-        2025, description="The time period to simulate.", ge=2024, le=2035
+        2025, description="The time period to simulate."
     )
     reform: ReformType = Field(None, description="The reform to simulate.")
     baseline: ReformType = Field(None, description="The baseline to simulate.")