diff --git a/devtools/conda-envs/test_env.yaml b/devtools/conda-envs/test_env.yaml
index ae23143a..4049ef70 100644
--- a/devtools/conda-envs/test_env.yaml
+++ b/devtools/conda-envs/test_env.yaml
@@ -22,6 +22,7 @@ dependencies:
   - lightning
   - matplotlib
   - scikit-learn
+  - scipy<1.11
    
     # Pip-only installs
   - pip:
diff --git a/docs/requirements.yaml b/docs/requirements.yaml
index 3efdaa55..0a074ec5 100644
--- a/docs/requirements.yaml
+++ b/docs/requirements.yaml
@@ -22,6 +22,7 @@ dependencies:
   - nbsphinx
   - ipython
   - ipykernel
+  - scipy<1.11
 
   # Pip-only installs
   - pip:
diff --git a/pyproject.toml b/pyproject.toml
index 4c66c2a0..e8364f80 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -33,6 +33,7 @@ dependencies = [
     "numpy",
     "pandas",
     "matplotlib",
+    "scipy<1.11.0",
     "KDEpy"
 ]