diff --git a/.github/workflows/cuda.yml b/.github/workflows/cuda.yml
index 29a434dc579..830c33e9a91 100644
--- a/.github/workflows/cuda.yml
+++ b/.github/workflows/cuda.yml
@@ -115,7 +115,7 @@ jobs:
         which nvcc || echo "nvcc not in PATH!"
 
         git clone https://github.com/AMReX-Codes/amrex.git ../amrex
-        cd ../amrex && git checkout --detach 75571e2dcbf2417529c5ed8e24113580e8e1f3f1 && cd -
+        cd ../amrex && git checkout --detach 24.01 && cd -
         make COMP=gcc QED=FALSE USE_MPI=TRUE USE_GPU=TRUE USE_OMP=FALSE USE_PSATD=TRUE USE_CCACHE=TRUE -j 2
 
         ccache -s
diff --git a/CMakeLists.txt b/CMakeLists.txt
index e6aa3c8174f..7a0b28c9f86 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,7 +1,7 @@
 # Preamble ####################################################################
 #
 cmake_minimum_required(VERSION 3.20.0)
-project(WarpX VERSION 23.12)
+project(WarpX VERSION 24.01)
 
 include(${WarpX_SOURCE_DIR}/cmake/WarpXFunctions.cmake)
 
diff --git a/Docs/source/conf.py b/Docs/source/conf.py
index f21dea15f18..48a02c5d216 100644
--- a/Docs/source/conf.py
+++ b/Docs/source/conf.py
@@ -103,9 +103,9 @@ def __init__(self, *args, **kwargs):
 # built documents.
 #
 # The short X.Y version.
-version = u'23.12'
+version = u'24.01'
 # The full version, including alpha/beta/rc tags.
-release = u'23.12'
+release = u'24.01'
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.
diff --git a/Python/setup.py b/Python/setup.py
index 47028642cce..f82e6563a31 100644
--- a/Python/setup.py
+++ b/Python/setup.py
@@ -54,7 +54,7 @@
     package_data = {}
 
 setup(name = 'pywarpx',
-      version = '23.12',
+      version = '24.01',
       packages = ['pywarpx'],
       package_dir = {'pywarpx': 'pywarpx'},
       description = """Wrapper of WarpX""",
diff --git a/Regression/WarpX-GPU-tests.ini b/Regression/WarpX-GPU-tests.ini
index 0566184848b..68620e45b62 100644
--- a/Regression/WarpX-GPU-tests.ini
+++ b/Regression/WarpX-GPU-tests.ini
@@ -60,7 +60,7 @@ emailBody = Check https://ccse.lbl.gov/pub/GpuRegressionTesting/WarpX/ for more
 
 [AMReX]
 dir = /home/regtester/git/amrex/
-branch = 75571e2dcbf2417529c5ed8e24113580e8e1f3f1
+branch = 24.01
 
 [source]
 dir = /home/regtester/git/WarpX
diff --git a/Regression/WarpX-tests.ini b/Regression/WarpX-tests.ini
index dd1aef17877..da4da53e6a4 100644
--- a/Regression/WarpX-tests.ini
+++ b/Regression/WarpX-tests.ini
@@ -59,7 +59,7 @@ emailBody = Check https://ccse.lbl.gov/pub/RegressionTesting/WarpX/ for more det
 
 [AMReX]
 dir = /home/regtester/AMReX_RegTesting/amrex/
-branch = 75571e2dcbf2417529c5ed8e24113580e8e1f3f1
+branch = 24.01
 
 [source]
 dir = /home/regtester/AMReX_RegTesting/warpx
diff --git a/cmake/dependencies/AMReX.cmake b/cmake/dependencies/AMReX.cmake
index 886ee9c951f..911d70ba215 100644
--- a/cmake/dependencies/AMReX.cmake
+++ b/cmake/dependencies/AMReX.cmake
@@ -250,7 +250,7 @@ macro(find_amrex)
         endif()
         set(COMPONENT_PRECISION ${WarpX_PRECISION} P${WarpX_PARTICLE_PRECISION})
 
-        find_package(AMReX 23.12 CONFIG REQUIRED COMPONENTS ${COMPONENT_ASCENT} ${COMPONENT_DIMS} ${COMPONENT_EB} PARTICLES ${COMPONENT_PIC} ${COMPONENT_PRECISION} ${COMPONENT_SENSEI} LSOLVERS)
+        find_package(AMReX 24.01 CONFIG REQUIRED COMPONENTS ${COMPONENT_ASCENT} ${COMPONENT_DIMS} ${COMPONENT_EB} PARTICLES ${COMPONENT_PIC} ${COMPONENT_PRECISION} ${COMPONENT_SENSEI} LSOLVERS)
         # note: TINYP skipped because user-configured and optional
 
         # AMReX CMake helper scripts
@@ -269,7 +269,7 @@ set(WarpX_amrex_src ""
 set(WarpX_amrex_repo "https://github.com/AMReX-Codes/amrex.git"
     CACHE STRING
     "Repository URI to pull and build AMReX from if(WarpX_amrex_internal)")
-set(WarpX_amrex_branch "75571e2dcbf2417529c5ed8e24113580e8e1f3f1"
+set(WarpX_amrex_branch "24.01"
     CACHE STRING
     "Repository branch for WarpX_amrex_repo if(WarpX_amrex_internal)")
 
diff --git a/cmake/dependencies/pyAMReX.cmake b/cmake/dependencies/pyAMReX.cmake
index 2ad63917965..7db3863d6ee 100644
--- a/cmake/dependencies/pyAMReX.cmake
+++ b/cmake/dependencies/pyAMReX.cmake
@@ -64,7 +64,7 @@ function(find_pyamrex)
         endif()
     elseif(NOT WarpX_pyamrex_internal)
         # TODO: MPI control
-        find_package(pyAMReX 23.12 CONFIG REQUIRED)
+        find_package(pyAMReX 24.01 CONFIG REQUIRED)
         message(STATUS "pyAMReX: Found version '${pyAMReX_VERSION}'")
     endif()
 endfunction()
@@ -79,7 +79,7 @@ option(WarpX_pyamrex_internal "Download & build pyAMReX" ON)
 set(WarpX_pyamrex_repo "https://github.com/AMReX-Codes/pyamrex.git"
     CACHE STRING
     "Repository URI to pull and build pyamrex from if(WarpX_pyamrex_internal)")
-set(WarpX_pyamrex_branch "eb24d03fac522d36fb27d20c6e026d8b59dfa908"
+set(WarpX_pyamrex_branch "24.01"
     CACHE STRING
     "Repository branch for WarpX_pyamrex_repo if(WarpX_pyamrex_internal)")
 
diff --git a/run_test.sh b/run_test.sh
index deb4939da51..252e1cb89ae 100755
--- a/run_test.sh
+++ b/run_test.sh
@@ -68,7 +68,7 @@ python3 -m pip install --upgrade -r warpx/Regression/requirements.txt
 
 # Clone AMReX and warpx-data
 git clone https://github.com/AMReX-Codes/amrex.git
-cd amrex && git checkout --detach 75571e2dcbf2417529c5ed8e24113580e8e1f3f1 && cd -
+cd amrex && git checkout --detach 24.01 && cd -
 # warpx-data contains various required data sets
 git clone --depth 1 https://github.com/ECP-WarpX/warpx-data.git
 # openPMD-example-datasets contains various required data sets
diff --git a/setup.py b/setup.py
index 5228b7b3521..d3efeaaacd5 100644
--- a/setup.py
+++ b/setup.py
@@ -278,7 +278,7 @@ def build_extension(self, ext):
 setup(
     name='pywarpx',
     # note PEP-440 syntax: x.y.zaN but x.y.z.devN
-    version = '23.12',
+    version = '24.01',
     packages = ['pywarpx'],
     package_dir = {'pywarpx': 'Python/pywarpx'},
     author='Jean-Luc Vay, David P. Grote, Maxence Thévenet, Rémi Lehe, Andrew Myers, Weiqun Zhang, Axel Huebl, et al.',