diff --git a/.github/workflows/deploy_on_release.yml b/.github/workflows/deploy_on_release.yml
index aa5a7da210..41cf8a357a 100644
--- a/.github/workflows/deploy_on_release.yml
+++ b/.github/workflows/deploy_on_release.yml
@@ -62,8 +62,6 @@ jobs:
       run: |
         # avoid conda bug in >=23.10.0: https://github.com/conda/conda/issues/13412
         conda config --set solver classic
-        # avoid issues with numpy 2.0 on windows builds and in tensorboard
-        conda install -y "numpy<2.0"
         conda install -y setuptools_scm conda-build conda-verify anaconda-client
         conda install -y scipy sphinx pytest flake8 multipledispatch
         conda install -y -c pytorch pytorch cpuonly
diff --git a/.github/workflows/nightly.yml b/.github/workflows/nightly.yml
index 1975325b67..60832a162b 100644
--- a/.github/workflows/nightly.yml
+++ b/.github/workflows/nightly.yml
@@ -32,7 +32,7 @@ jobs:
       env:
         ALLOW_LATEST_GPYTORCH_LINOP: true
       run: |
-        pip install --pre torch -f https://download.pytorch.org/whl/nightly/cpu/torch_nightly.html
+        pip install --pre torch --index-url https://download.pytorch.org/whl/nightly/cpu
         pip install git+https://github.com/cornellius-gp/linear_operator.git
         pip install git+https://github.com/cornellius-gp/gpytorch.git
         pip install .[test]
@@ -81,8 +81,6 @@ jobs:
       run: |
         # avoid conda bug in >=23.10.0: https://github.com/conda/conda/issues/13412
         conda config --set solver classic
-        # avoid issues with numpy 2.0 on windows builds and in tensorboard
-        conda install -y "numpy<2.0"
         conda install -y scipy multipledispatch setuptools_scm conda-build conda-verify
         conda config --set anaconda_upload no
         conda install -y -c pytorch-nightly pytorch cpuonly
diff --git a/.github/workflows/reusable_test_pip.yml b/.github/workflows/reusable_test_pip.yml
index cc0e436d4a..accc6cbb28 100644
--- a/.github/workflows/reusable_test_pip.yml
+++ b/.github/workflows/reusable_test_pip.yml
@@ -36,7 +36,7 @@ jobs:
       env:
         ALLOW_LATEST_GPYTORCH_LINOP: true
       run: |
-        pip install --pre torch -f https://download.pytorch.org/whl/nightly/cpu/torch_nightly.html
+        pip install --pre torch --index-url https://download.pytorch.org/whl/nightly/cpu
         pip install git+https://github.com/cornellius-gp/linear_operator.git
         pip install git+https://github.com/cornellius-gp/gpytorch.git
         pip install .[test]
diff --git a/.github/workflows/reusable_tutorials.yml b/.github/workflows/reusable_tutorials.yml
index 02cfb1d89d..0b9aa1120b 100644
--- a/.github/workflows/reusable_tutorials.yml
+++ b/.github/workflows/reusable_tutorials.yml
@@ -43,7 +43,7 @@ jobs:
     - if: ${{ !inputs.use_stable_pytorch_gpytorch }}
       name: Install latest PyTorch & GPyTorch
       run: |
-        pip install torch torchvision -f https://download.pytorch.org/whl/nightly/cpu/torch_nightly.html
+        pip install --pre torch torchvision --index-url https://download.pytorch.org/whl/nightly/cpu
         pip install git+https://github.com/cornellius-gp/linear_operator.git
         pip install git+https://github.com/cornellius-gp/gpytorch.git
     - if: ${{ inputs.use_stable_pytorch_gpytorch }}
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index e83ff0d0e5..7b404159ca 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -38,8 +38,6 @@ jobs:
       run: |
         # avoid conda bug in >=23.10.0: https://github.com/conda/conda/issues/13412
         conda config --set solver classic
-        # avoid issues with numpy 2.0 on windows builds and in tensorboard
-        conda install -y "numpy<2.0"
         conda install pytorch torchvision -c pytorch
         conda install -y pip scipy sphinx pytest flake8
         pip install git+https://github.com/cornellius-gp/linear_operator.git
diff --git a/.github/workflows/test_stable.yml b/.github/workflows/test_stable.yml
index 207ff8edcc..4294e165f1 100644
--- a/.github/workflows/test_stable.yml
+++ b/.github/workflows/test_stable.yml
@@ -33,8 +33,6 @@ jobs:
       run: |
         # avoid conda bug in >=23.10.0: https://github.com/conda/conda/issues/13412
         conda config --set solver classic
-        # avoid issues with numpy 2.0 on windows builds and in tensorboard
-        conda install -y "numpy<2.0"
         conda install -y -c pytorch pytorch cpuonly
         conda install -y pip scipy pytest
         conda install -y -c gpytorch gpytorch
diff --git a/environment.yml b/environment.yml
index bfc82679ad..f659c7b9c3 100644
--- a/environment.yml
+++ b/environment.yml
@@ -10,4 +10,3 @@ dependencies:
   - scipy
   - multipledispatch
   - pyro-ppl>=1.8.4
-  - numpy<2.0
diff --git a/requirements.txt b/requirements.txt
index 0fe509cb76..c094eede8e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,4 +5,3 @@ torch>=1.13.1
 pyro-ppl>=1.8.4
 gpytorch==1.12
 linear_operator==0.5.2
-numpy<2.0