diff --git a/src/amrex/space1d/__init__.pyi b/src/amrex/space1d/__init__.pyi
index e155fa3d..3db28536 100644
--- a/src/amrex/space1d/__init__.pyi
+++ b/src/amrex/space1d/__init__.pyi
@@ -471,4 +471,4 @@ def d_decl(x, y, z): ...
 
 __author__: str = "Axel Huebl, Ryan T. Sandberg, Shreyas Ananthan, David P. Grote, Revathi Jambunathan, Edoardo Zoni, Remi Lehe, Andrew Myers, Weiqun Zhang"
 __license__: str = "BSD-3-Clause-LBNL"
-__version__: str = "23.08"
+__version__: str = "23.09"
diff --git a/src/amrex/space1d/amrex_1d_pybind/__init__.pyi b/src/amrex/space1d/amrex_1d_pybind/__init__.pyi
index 8a2ebf48..3fad5b46 100644
--- a/src/amrex/space1d/amrex_1d_pybind/__init__.pyi
+++ b/src/amrex/space1d/amrex_1d_pybind/__init__.pyi
@@ -1468,7 +1468,7 @@ class BoxArray:
     def size(self) -> int: ...
 
 class Config:
-    amrex_version: typing.ClassVar[str] = "23.08"
+    amrex_version: typing.ClassVar[str] = "23.09"
     gpu_backend = None
     have_gpu: typing.ClassVar[bool] = False
     have_mpi: typing.ClassVar[bool] = True
@@ -7764,4 +7764,4 @@ def write_single_level_plotfile(
 
 __author__: str = "Axel Huebl, Ryan T. Sandberg, Shreyas Ananthan, David P. Grote, Revathi Jambunathan, Edoardo Zoni, Remi Lehe, Andrew Myers, Weiqun Zhang"
 __license__: str = "BSD-3-Clause-LBNL"
-__version__: str = "23.08"
+__version__: str = "23.09"
diff --git a/src/amrex/space2d/__init__.pyi b/src/amrex/space2d/__init__.pyi
index 7c33b372..a0297ffa 100644
--- a/src/amrex/space2d/__init__.pyi
+++ b/src/amrex/space2d/__init__.pyi
@@ -471,4 +471,4 @@ def d_decl(x, y, z): ...
 
 __author__: str = "Axel Huebl, Ryan T. Sandberg, Shreyas Ananthan, David P. Grote, Revathi Jambunathan, Edoardo Zoni, Remi Lehe, Andrew Myers, Weiqun Zhang"
 __license__: str = "BSD-3-Clause-LBNL"
-__version__: str = "23.08"
+__version__: str = "23.09"
diff --git a/src/amrex/space2d/amrex_2d_pybind/__init__.pyi b/src/amrex/space2d/amrex_2d_pybind/__init__.pyi
index 40d7f7f4..caa2fb81 100644
--- a/src/amrex/space2d/amrex_2d_pybind/__init__.pyi
+++ b/src/amrex/space2d/amrex_2d_pybind/__init__.pyi
@@ -1468,7 +1468,7 @@ class BoxArray:
     def size(self) -> int: ...
 
 class Config:
-    amrex_version: typing.ClassVar[str] = "23.08"
+    amrex_version: typing.ClassVar[str] = "23.09"
     gpu_backend = None
     have_gpu: typing.ClassVar[bool] = False
     have_mpi: typing.ClassVar[bool] = True
@@ -7781,4 +7781,4 @@ def write_single_level_plotfile(
 
 __author__: str = "Axel Huebl, Ryan T. Sandberg, Shreyas Ananthan, David P. Grote, Revathi Jambunathan, Edoardo Zoni, Remi Lehe, Andrew Myers, Weiqun Zhang"
 __license__: str = "BSD-3-Clause-LBNL"
-__version__: str = "23.08"
+__version__: str = "23.09"
diff --git a/src/amrex/space3d/__init__.pyi b/src/amrex/space3d/__init__.pyi
index 17ea1466..a3fc466d 100644
--- a/src/amrex/space3d/__init__.pyi
+++ b/src/amrex/space3d/__init__.pyi
@@ -471,4 +471,4 @@ def d_decl(x, y, z): ...
 
 __author__: str = "Axel Huebl, Ryan T. Sandberg, Shreyas Ananthan, David P. Grote, Revathi Jambunathan, Edoardo Zoni, Remi Lehe, Andrew Myers, Weiqun Zhang"
 __license__: str = "BSD-3-Clause-LBNL"
-__version__: str = "23.08"
+__version__: str = "23.09"
diff --git a/src/amrex/space3d/amrex_3d_pybind/__init__.pyi b/src/amrex/space3d/amrex_3d_pybind/__init__.pyi
index 4504471d..6805f9dd 100644
--- a/src/amrex/space3d/amrex_3d_pybind/__init__.pyi
+++ b/src/amrex/space3d/amrex_3d_pybind/__init__.pyi
@@ -1468,7 +1468,7 @@ class BoxArray:
     def size(self) -> int: ...
 
 class Config:
-    amrex_version: typing.ClassVar[str] = "23.08"
+    amrex_version: typing.ClassVar[str] = "23.09"
     gpu_backend = None
     have_gpu: typing.ClassVar[bool] = False
     have_mpi: typing.ClassVar[bool] = True
@@ -7805,4 +7805,4 @@ def write_single_level_plotfile(
 
 __author__: str = "Axel Huebl, Ryan T. Sandberg, Shreyas Ananthan, David P. Grote, Revathi Jambunathan, Edoardo Zoni, Remi Lehe, Andrew Myers, Weiqun Zhang"
 __license__: str = "BSD-3-Clause-LBNL"
-__version__: str = "23.08"
+__version__: str = "23.09"