diff --git a/python/hyperdrivetypes/hyperdrivetypes/__init__.py b/python/hyperdrivetypes/hyperdrivetypes/__init__.py
index 293bdaea3..eb0feeb77 100644
--- a/python/hyperdrivetypes/hyperdrivetypes/__init__.py
+++ b/python/hyperdrivetypes/hyperdrivetypes/__init__.py
@@ -18,4 +18,3 @@
     RedeemWithdrawalSharesEventFP,
     RemoveLiquidityEventFP,
 )
-from .types import *
diff --git a/python/hyperdrivetypes/hyperdrivetypes/fixedpoint_types.py b/python/hyperdrivetypes/hyperdrivetypes/fixedpoint_types.py
index ef932802b..b184b678b 100644
--- a/python/hyperdrivetypes/hyperdrivetypes/fixedpoint_types.py
+++ b/python/hyperdrivetypes/hyperdrivetypes/fixedpoint_types.py
@@ -5,7 +5,9 @@
 from dataclasses import dataclass
 
 from fixedpointmath import FixedPoint
-from hyperdrivetypes.types.IHyperdriveTypes import (
+from pypechain.core import BaseEventArgs
+
+from .types.IHyperdrive import (
     AddLiquidityEvent,
     Checkpoint,
     CloseLongEvent,
@@ -20,7 +22,6 @@
     RedeemWithdrawalSharesEvent,
     RemoveLiquidityEvent,
 )
-from pypechain.core import BaseEventArgs
 
 # TODO: These dataclasses are similar to pypechain except for
 #  - snake_case attributes instead of camelCase
diff --git a/python/hyperdrivetypes/prerequisite.txt b/python/hyperdrivetypes/prerequisite.txt
index 482dc2a92..18d2d538e 100644
--- a/python/hyperdrivetypes/prerequisite.txt
+++ b/python/hyperdrivetypes/prerequisite.txt
@@ -1 +1 @@
-pypechain == 0.0.43
+pypechain == 0.0.45
diff --git a/python/hyperdrivetypes/pyproject.toml b/python/hyperdrivetypes/pyproject.toml
index fa91689cc..2a63f4324 100644
--- a/python/hyperdrivetypes/pyproject.toml
+++ b/python/hyperdrivetypes/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "hyperdrivetypes"
-version = "1.0.19.7"
+version = "1.0.20.8"
 
 # Authors are the current, primary stewards of the repo
 # contributors can be found on github
@@ -19,10 +19,10 @@ classifiers = [
     "Natural Language :: English",
 ]
 
-dependencies = ["pypechain==0.0.43", "fixedpointmath"]
+dependencies = ["pypechain==0.0.45", "fixedpointmath"]
 
 [project.optional-dependencies]
-dev = ["pyright", "pytest"]
+dev = ["pyright>=1.1.384", "pytest"]
 
 all = [
     "hyperdrivetypes[dev]",
diff --git a/python/test_hyperdrivetypes.py b/python/hyperdrivetypes/test/test_hyperdrivetypes.py
similarity index 99%
rename from python/test_hyperdrivetypes.py
rename to python/hyperdrivetypes/test/test_hyperdrivetypes.py
index 5ef4191a7..45fb73ef3 100644
--- a/python/test_hyperdrivetypes.py
+++ b/python/hyperdrivetypes/test/test_hyperdrivetypes.py
@@ -15,7 +15,7 @@
     RedeemWithdrawalSharesEventFP,
     RemoveLiquidityEventFP,
 )
-from hyperdrivetypes.types.IHyperdriveTypes import (
+from hyperdrivetypes.types.IHyperdrive import (
     AddLiquidityEvent,
     Checkpoint,
     CloseLongEvent,