diff --git a/python/ommx-python-mip-adapter/pyproject.toml b/python/ommx-python-mip-adapter/pyproject.toml
index ca20be52a..4ada9e8bc 100644
--- a/python/ommx-python-mip-adapter/pyproject.toml
+++ b/python/ommx-python-mip-adapter/pyproject.toml
@@ -37,7 +37,7 @@ dev = [
     "numpy",
     "pyright",
     "pytest",
-    "ruff >= 0.7.0, < 0.8.0",
+    "ruff >= 0.7.0, < 0.9.0",
     "sphinx",
     "sphinx-autoapi",
     "sphinx_fontawesome",
diff --git a/python/ommx/pyproject.toml b/python/ommx/pyproject.toml
index 3f7d99857..ca4e9f588 100644
--- a/python/ommx/pyproject.toml
+++ b/python/ommx/pyproject.toml
@@ -1,5 +1,5 @@
 [build-system]
-requires = ["maturin == 1.7.5"]
+requires = ["maturin == 1.8.1"]
 build-backend = "maturin"
 
 [project]
@@ -25,10 +25,10 @@ classifiers = [
 
 requires-python = ">=3.9"
 dependencies = [
-    "numpy>=1.23.0, <2.0.0",
+    "numpy>=1.23.0, <3.0.0",
     "pandas>=2.0.0, <3.0.0",
     "protobuf>=5.26.1, <6.0.0",
-    "pyarrow>=16.0.0, <17.0.0",
+    "pyarrow>=16.0.0, <19.0.0",
     "python-dateutil>=2.9.0, <3.0.0",
     "typing-extensions >= 4.12.2, < 5.0.0",
 ]
@@ -44,7 +44,7 @@ dev = [
     "networkx",
     "pyright",
     "pytest",
-    "ruff >= 0.7.0, < 0.8.0",
+    "ruff >= 0.7.0, < 0.9.0",
     "sphinx",
     "sphinx-autoapi",
     "sphinx_fontawesome",