diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index c1461c6d..3dadeec7 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -6,7 +6,7 @@ ci:
 
 repos:
   - repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: 3e8a8703264a2f4a69428a0aa4dcb512790b2c8c # v6.0.0
+    rev: v6.0.0 # v6.0.0
     hooks:
     - id: trailing-whitespace
     - id: end-of-file-fixer
@@ -15,7 +15,7 @@ repos:
     - id: check-added-large-files
       args: ['--maxkb=1024']
   - repo: https://github.com/tox-dev/pyproject-fmt
-    rev: 3b42b9776870badc9eaffdef9a4a0834b764d87c # frozen: v2.29.3
+    rev: a72ae8edd6eeddb9d942168912362945651212f8  # frozen: v2.30.1
     hooks:
     - id: pyproject-fmt
   - repo: https://github.com/abravalheri/validate-pyproject
@@ -23,23 +23,23 @@ repos:
     hooks:
     - id: validate-pyproject
   - repo: https://github.com/sphinx-contrib/sphinx-lint
-    rev: c883505f64b59c3c5c9375191e4ad9f98e727ccd # v1.0.2
+    rev: v1.0.2 # v1.0.2
     hooks:
     - id: sphinx-lint
       types: [rst]
   - repo: https://github.com/pycqa/isort
-    rev: 131f4adcd5582bfc53928ab0d740eceb8b506b6c # frozen: 9.0.1
+    rev: 9f905615631c545f5aea2516508109350d1d2f7d  # frozen: 9.0.2
     hooks:
     - id: isort
       additional_dependencies: ["toml"]
       entry: isort --profile=black
       name: isort (python)
   - repo: https://github.com/psf/black-pre-commit-mirror
-    rev: 4160603246a6b365d4a2af661c6d71b0a0f50478 # 26.5.1
+    rev: 26.10.0 # 26.5.1
     hooks:
     - id: black
   - repo: https://github.com/adamchainz/blacken-docs
-    rev: fda77690955e9b63c6687d8806bafd56a526e45f # 1.20.0
+    rev: 1.20.0 # 1.20.0
     hooks:
     - id: blacken-docs
       args: [--line-length=79]
diff --git a/docs/packs/myapp/pyproject.toml b/docs/packs/myapp/pyproject.toml
index 681b307b..5371f1e6 100644
--- a/docs/packs/myapp/pyproject.toml
+++ b/docs/packs/myapp/pyproject.toml
@@ -15,6 +15,7 @@ classifiers = [
   "Programming Language :: Python :: 3 :: Only",
   "Programming Language :: Python :: 3.13",
   "Programming Language :: Python :: 3.14",
+  "Programming Language :: Python :: 3.15",
 ]
 dependencies = []
 scripts.myapp = "myapp:main"
diff --git a/pyproject.toml b/pyproject.toml
index e96f3a56..d26f22e0 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -17,6 +17,7 @@ classifiers = [
   "Programming Language :: Python :: 3.12",
   "Programming Language :: Python :: 3.13",
   "Programming Language :: Python :: 3.14",
+  "Programming Language :: Python :: 3.15",
 ]
 dependencies = [
   "dask",