diff --git a/.github/workflows/run_tests.yml b/.github/workflows/run_tests.yml
index e6119aff1..8501d8cd6 100644
--- a/.github/workflows/run_tests.yml
+++ b/.github/workflows/run_tests.yml
@@ -17,7 +17,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ["3.9", "3.10", "3.11", "3.12"]
+        python-version: ["3.9", "3.10", "3.11", "3.12", "3.13"]
         numpy-version: [">=1.25,<2", ">=2"]
 
     steps:
diff --git a/pyproject.toml b/pyproject.toml
index 7c39fc0d8..e20921ba8 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -11,7 +11,10 @@ packages = [{include = "bayes_opt"}]
 python = "^3.9"
 scikit-learn = "^1.0.0"
 numpy = ">=1.25"
-scipy = "^1.0.0"
+scipy =  [
+    {version = "^1.0.0", python = "<3.13"},
+    {version = "^1.14.1", python = ">=3.13"}
+]
 colorama = "^0.4.6"