diff --git a/.github/workflows/uv-tests.yml b/.github/workflows/uv-tests.yml
index 811995c..17b4102 100644
--- a/.github/workflows/uv-tests.yml
+++ b/.github/workflows/uv-tests.yml
@@ -35,7 +35,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        uv-version: ["0.10.12", "latest"]
+        uv-version: ["0.13.0", "latest"]
     steps:
       - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
         with:
diff --git a/README.md b/README.md
index dff2483..bbd610f 100644
--- a/README.md
+++ b/README.md
@@ -10,7 +10,7 @@ A modern Python project template using recommended development tools and best pr
 
 ## TL;DR
 
-Assuming that you have `uv` installed (version `>=0.10.12`)
+Assuming that you have `uv` installed (version `>=0.13.0`)
 
 1. `uvx copier copy gh:tsvikas/python-template path/to/project/directory/`
 
diff --git a/copier.yml b/copier.yml
index 9ff4034..d4e4e65 100644
--- a/copier.yml
+++ b/copier.yml
@@ -93,7 +93,7 @@ python_min:
 
 python_max:
   type: int
-  default: 14
+  default: 15
   when: false
 
 # Set to true once 3.{python_max + 1} reaches beta (feature freeze),
diff --git a/ctt.toml b/ctt.toml
index c763e74..e143db1 100644
--- a/ctt.toml
+++ b/ctt.toml
@@ -10,7 +10,7 @@ _post_tasks = [
   "VIRTUAL_ENV='' uv run just lint test release 1.0.0",
   "VIRTUAL_ENV='' uv run just _assert_clean_repo",
   "VIRTUAL_ENV='' uv run dmypy stop",
-  "VIRTUAL_ENV='' uv run just test-lowest 3.14",
+  "VIRTUAL_ENV='' uv run just test-lowest 3.15",
   "VIRTUAL_ENV='' uv run just build-docs",
   "VIRTUAL_ENV='' uv run just deps-audit",
 
@@ -102,7 +102,7 @@ in_rtd = true
 in_codecov = true
 jupyter_files = "ignore"
 
-[output.".ctt/python3.14"]
-python_min = 14
+[output.".ctt/python3.15"]
+python_min = 15
 jupyter_files = "allow"
 format_tool = "ruff"
diff --git a/project_name/pyproject.toml.jinja b/project_name/pyproject.toml.jinja
index 7e8a3a6..0825399 100644
--- a/project_name/pyproject.toml.jinja
+++ b/project_name/pyproject.toml.jinja
@@ -115,7 +115,7 @@ typing = [
 
 
 [tool.uv]
-required-version = ">=0.10.12"
+required-version = ">=0.13.0"
 default-groups = ["dev", "test", "typing"]
 # Minimum age guard: only consider package versions released at least 24h ago,
 # as a lightweight supply-chain defense against just-published malicious releases.