diff --git a/.github/workflows/commit-ci.yml b/.github/workflows/commit-ci.yml
index c9a5d40e..702d63fd 100644
--- a/.github/workflows/commit-ci.yml
+++ b/.github/workflows/commit-ci.yml
@@ -17,7 +17,7 @@ jobs:
     uses: arup-group/actions-city-modelling-lab/.github/workflows/python-install-lint-test.yml@main
     with:
       os: ubuntu-latest
-      py3version: "11"
+      py3version: "12"
       notebook_kernel: pam
       lint: false
       upload_to_codecov: false
diff --git a/.github/workflows/daily-scheduled-ci.yml b/.github/workflows/daily-scheduled-ci.yml
index a77e0399..868693f0 100644
--- a/.github/workflows/daily-scheduled-ci.yml
+++ b/.github/workflows/daily-scheduled-ci.yml
@@ -16,7 +16,7 @@ jobs:
     uses: arup-group/actions-city-modelling-lab/.github/workflows/python-install-lint-test.yml@main
     with:
       os: ubuntu-latest
-      py3version: "11"
+      py3version: "12"
       notebook_kernel: pam
       pytest_args: '--no-cov'  # ignore coverage
       cache_mamba_env: false
diff --git a/.github/workflows/pr-ci.yml b/.github/workflows/pr-ci.yml
index 9f82c371..689ed448 100644
--- a/.github/workflows/pr-ci.yml
+++ b/.github/workflows/pr-ci.yml
@@ -17,7 +17,7 @@ jobs:
     strategy:
       matrix:
         os: [windows-latest, ubuntu-latest, macos-latest]
-        py3version: ["10", "11"]
+        py3version: ["10", "12"]
       fail-fast: false
     uses: arup-group/actions-city-modelling-lab/.github/workflows/python-install-lint-test.yml@main
     with:
diff --git a/requirements/base.txt b/requirements/base.txt
index ad68b17e..519b7561 100644
--- a/requirements/base.txt
+++ b/requirements/base.txt
@@ -8,7 +8,7 @@ numpy >= 1, < 2
 pandas >= 1.5, < 3
 plotly >= 4, < 6
 prettytable >= 3, < 4
-python-Levenshtein >= 0.21, < 0.22
+python-Levenshtein >= 0.21, < 0.24
 rich >= 12, < 14
 Rtree >= 1, < 2
 s2sphere < 0.3