diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index e6abfe7..eb0d735 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -12,12 +12,12 @@ repos:
       exclude: ".*(galleria|photoswipe|jquery|leaflet).*$"
 
 - repo: https://github.com/psf/black
-  rev: 23.3.0
+  rev: 23.9.1
   hooks:
     - id: black
 
 - repo: https://github.com/charliermarsh/ruff-pre-commit
-  rev: v0.0.270
+  rev: v0.0.291
   hooks:
     - id: ruff
       args: [ --fix, --show-fixes, --exit-non-zero-on-fix ]
diff --git a/pyproject.toml b/pyproject.toml
index 964e08f..7ed1575 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -29,7 +29,7 @@ dependencies = [
     "click",
     "Jinja2>=2.7",
     "Markdown",
-    "Pillow>=8.0.0,<10.0.0",
+    "Pillow>=8.0.0",
     "pilkit",
     "natsort",
 ]
diff --git a/src/sigal/gallery.py b/src/sigal/gallery.py
index 6684f53..a3d6b08 100644
--- a/src/sigal/gallery.py
+++ b/src/sigal/gallery.py
@@ -418,9 +418,7 @@ class Album:
         signals.album_initialized.send(self)
 
     def __repr__(self):
-        return "<{}>(path={!r}, title={!r})".format(
-            self.__class__.__name__, self.path, self.title
-        )
+        return f"<{self.__class__.__name__}>(path={self.path!r}, title={self.title!r})"
 
     def __str__(self):
         return f"{self.path} : " + ", ".join(
diff --git a/src/sigal/plugins/feeds.py b/src/sigal/plugins/feeds.py
index f3625ba..e93acc9 100644
--- a/src/sigal/plugins/feeds.py
+++ b/src/sigal/plugins/feeds.py
@@ -73,9 +73,7 @@ def generate_feed(gallery, medias, feed_type=None, feed_url="", nb_items=0):
             # unique_id='tag:%s,%s:%s' % (urlparse(link).netloc,
             #                             item.date.date(),
             #                             urlparse(link).path.lstrip('/')),
-            description='<img src="{}/{}/{}" />'.format(
-                base_url, item.path, item.thumbnail
-            ),
+            description=f'<img src="{base_url}/{item.path}/{item.thumbnail}" />',
             # categories=item.tags if hasattr(item, 'tags') else None,
             author_name=getattr(item, "author", ""),
             pubdate=item.date or datetime.now(),
diff --git a/tests/test_compress_assets_plugin.py b/tests/test_compress_assets_plugin.py
index 161904b..653b98e 100644
--- a/tests/test_compress_assets_plugin.py
+++ b/tests/test_compress_assets_plugin.py
@@ -36,9 +36,7 @@ def walk_destination(destination, suffixes, compress_suffix):
     for path, dirs, files in os.walk(destination):
         for file in files:
             original_filename = os.path.join(path, file)
-            compressed_filename = "{}.{}".format(
-                os.path.join(path, file), compress_suffix
-            )
+            compressed_filename = f"{os.path.join(path, file)}.{compress_suffix}"
             path_exists = os.path.exists(compressed_filename)
             file_ext = os.path.splitext(file)[1][1:]
             if file_ext in suffixes:
diff --git a/tox.ini b/tox.ini
index 02be03a..726124b 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,12 +1,12 @@
 [tox]
-envlist = py{38,39,310,311}-pillow{80,90,-latest},pypy3,check
+envlist = py{38,39,310,311}-pillow{80,90,100,-latest},pypy3,check
 skip_missing_interpreters = true
 
 [gh-actions]
 python =
     3.8: py38-pillow80, check
     3.9: py39-pillow90
-    3.10: py310-pillow-latest
+    3.10: py310-pillow100
     3.11: py310-pillow-latest
     pypy3: pypy3
 
@@ -16,6 +16,7 @@ wheel_build_env = .pkg
 deps =
     pillow80: Pillow==8.0.1
     pillow90: Pillow==9.0.1
+    pillow100: Pillow==10.0.1
 extras =
     all
     tests