diff --git a/.github/workflows/cuda.yml b/.github/workflows/cuda.yml
index a7cd884039b..e4967bea790 100644
--- a/.github/workflows/cuda.yml
+++ b/.github/workflows/cuda.yml
@@ -126,7 +126,7 @@ jobs:
         which nvcc || echo "nvcc not in PATH!"
 
         git clone https://github.com/AMReX-Codes/amrex.git ../amrex
-        cd ../amrex && git checkout --detach 96db0a665ff1e6bbe638490fd02d3aafb9188f6b && cd -
+        cd ../amrex && git checkout --detach b3f67385e62f387b548389222840486c0fffca57 && cd -
         make COMP=gcc QED=FALSE USE_MPI=TRUE USE_GPU=TRUE USE_OMP=FALSE USE_FFT=TRUE USE_CCACHE=TRUE -j 4
 
         ccache -s
diff --git a/cmake/dependencies/AMReX.cmake b/cmake/dependencies/AMReX.cmake
index 3733b729004..0066a3103cd 100644
--- a/cmake/dependencies/AMReX.cmake
+++ b/cmake/dependencies/AMReX.cmake
@@ -294,7 +294,7 @@ 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 "96db0a665ff1e6bbe638490fd02d3aafb9188f6b"
+set(WarpX_amrex_branch "b3f67385e62f387b548389222840486c0fffca57"
     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 6f0e07bf79e..93c4cc63e5a 100644
--- a/cmake/dependencies/pyAMReX.cmake
+++ b/cmake/dependencies/pyAMReX.cmake
@@ -74,7 +74,7 @@ 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 "24.12"
+set(WarpX_pyamrex_branch "cba1ca5098fd4edc83b2ae630c0391140fac55f4"
     CACHE STRING
     "Repository branch for WarpX_pyamrex_repo if(WarpX_pyamrex_internal)")