diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 2bf4a32..69e1b03 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -61,7 +61,7 @@ jobs:
       - name: Install qutip-qtrl from GitHub
         if: ${{ matrix.qutip-version == '@master'}}
         run: |
-          python -m pip install 'git+https://github.com/qutip/qutip-qtrl.git@patrick/patch_numpy2'
+          python -m pip install 'git+https://github.com/qutip/qutip-qtrl.git'
 
       - name: Install fixed version jax and jaxlib
         run: |
diff --git a/doc/requirements.txt b/doc/requirements.txt
index 48e2d81..1cf3d0a 100644
--- a/doc/requirements.txt
+++ b/doc/requirements.txt
@@ -1,4 +1,4 @@
-numpy>=1.16.6
+numpy>=1.16.6,<2.0
 scipy>=1.10.1
 jax==0.4.28
 jaxlib==0.4.28
diff --git a/doc/rtd-environment.yml b/doc/rtd-environment.yml
index d2e31c3..1d8a3db 100644
--- a/doc/rtd-environment.yml
+++ b/doc/rtd-environment.yml
@@ -2,7 +2,7 @@ name: rtd-environment
 channels:
   - conda-forge
 dependencies:
-  - numpy>=1.16.6
+  - numpy>=1.16.6,<2.0
   - scipy>=1.10.1
   - cython>=0.29.33
   - sphinx==6.1.3
diff --git a/requirements.txt b/requirements.txt
index cea30e5..a08565e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 cython>=1.0
-numpy>=1.16.6
+numpy>=1.16.6,<2.0
 scipy>=1.10.1
 jax==0.4.28
 jaxlib==0.4.28