diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index a822ab5..333e365 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -20,10 +20,10 @@ jobs:
     steps:
       - uses: actions/checkout@v3
 
-      - name: Set up Python 3.9
+      - name: Set up Python 3.10
         uses: actions/setup-python@v3
         with:
-          python-version: "3.9"
+          python-version: "3.10"
 
       - name: Build
         run: |
diff --git a/.github/workflows/deploy-wheels.yml b/.github/workflows/deploy-wheels.yml
index 715744b..78fae93 100644
--- a/.github/workflows/deploy-wheels.yml
+++ b/.github/workflows/deploy-wheels.yml
@@ -18,10 +18,10 @@ jobs:
         with:
           toolchain: 1.75.0
           components: rustfmt clippy
-      - name: Set up Python 3.9
+      - name: Set up Python 3.10
         uses: actions/setup-python@v3
         with:
-          python-version: 3.9
+          python-version: 3.10
         if: ${{ matrix.os != 'macos-14' && matrix.os != 'macos-latest' }}
       - name: Install LLVM
         uses: ./.github/actions/install-llvm
diff --git a/README.md b/README.md
index be4df8d..e8c1252 100644
--- a/README.md
+++ b/README.md
@@ -17,7 +17,7 @@ If you have any features or ideas you'd like to see implemented feel free to rai
 
 ### Getting Started
 
-1. Install Rasqal in your favourite Python venv by running `pip install rasqal`. Our current testing is done with `v3.9` of Python.
+1. Install Rasqal in your favourite Python venv by running `pip install rasqal`. Our current testing is done with `v3.10` of Python.
 2. Read the [quick start](https://github.com/oqc-community/rasqal/blob/develop/examples.md) and look at our [Python example](https://github.com/oqc-community/Rasqal/blob/develop/docs/examples.py).
 3. (Optional) Read the [paper](https://github.com/oqc-community/rasqal/blob/develop/docs/Rasqal%20Draft%20v2.pdf) for a deep-dive into Rasqals concepts and data structures.
 
diff --git a/building.md b/building.md
index 7cbdacb..1803091 100644
--- a/building.md
+++ b/building.md
@@ -2,7 +2,7 @@
 
 Prerequisites:
 
-1. [Python 3.9](https://www.python.org/downloads/).
+1. [Python 3.10](https://www.python.org/downloads/).
 2. [Rust](https://www.rust-lang.org/tools/install).
 
 With these installed then run:
diff --git a/src/rasqal/README.md b/src/rasqal/README.md
index be4df8d..e8c1252 100644
--- a/src/rasqal/README.md
+++ b/src/rasqal/README.md
@@ -17,7 +17,7 @@ If you have any features or ideas you'd like to see implemented feel free to rai
 
 ### Getting Started
 
-1. Install Rasqal in your favourite Python venv by running `pip install rasqal`. Our current testing is done with `v3.9` of Python.
+1. Install Rasqal in your favourite Python venv by running `pip install rasqal`. Our current testing is done with `v3.10` of Python.
 2. Read the [quick start](https://github.com/oqc-community/rasqal/blob/develop/examples.md) and look at our [Python example](https://github.com/oqc-community/Rasqal/blob/develop/docs/examples.py).
 3. (Optional) Read the [paper](https://github.com/oqc-community/rasqal/blob/develop/docs/Rasqal%20Draft%20v2.pdf) for a deep-dive into Rasqals concepts and data structures.
 
diff --git a/src/rasqal/pyproject.toml b/src/rasqal/pyproject.toml
index bc63cf1..1e604dd 100644
--- a/src/rasqal/pyproject.toml
+++ b/src/rasqal/pyproject.toml
@@ -1,7 +1,7 @@
 [project]
 name = "rasqal"
-version = "0.1.4"
-requires-python = ">=3.9"
+version = "0.1.5"
+requires-python = ">=3.10"
 description = "A dynamically executed quantum-classical hybrid optimizing runtime."
 license = { file = "LICENSE" }
 readme = "README.md"
@@ -9,7 +9,7 @@ classifiers = [
     "License :: OSI Approved :: BSD License",
     "Development Status :: 3 - Alpha",
     "Intended Audience :: Developers",
-    "Programming Language :: Python :: 3.9",
+    "Programming Language :: Python :: 3.10",
     "Programming Language :: Python",
     "Programming Language :: Rust",
     "Operating System :: MacOS",
@@ -26,7 +26,7 @@ dependencies = [
     "qiskit-optimization>=0.4.0",
     "qiskit-ignis>=0.7.0",
     "qiskit-aer>=0.13.0",
-    "pytket>=1.23.0"
+    "pytket>=1.31.0"
 ]
 
 [project.urls]