diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 87996c8d..d56610b8 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -12,7 +12,7 @@ repos:
       exclude: ".*(galleria|photoswipe|jquery|leaflet).*$"
 
 - repo: https://github.com/charliermarsh/ruff-pre-commit
-  rev: v0.7.4
+  rev: v0.8.3
   hooks:
     - id: ruff
       args: [ --fix, --show-fixes, --exit-non-zero-on-fix ]
diff --git a/src/sigal/gallery.py b/src/sigal/gallery.py
index addddb2a..2ca97a45 100644
--- a/src/sigal/gallery.py
+++ b/src/sigal/gallery.py
@@ -781,7 +781,7 @@ def __init__(self, settings, ncpu=None, show_progress=False):
 
         with progressbar(
             albums.values(),
-            label="%16s" % "Sorting albums",
+            label="{:>16s}".format("Sorting albums"),
             file=self.progressbar_target,
         ) as progress_albums:
             for album in progress_albums:
@@ -789,7 +789,7 @@ def __init__(self, settings, ncpu=None, show_progress=False):
 
         with progressbar(
             albums.values(),
-            label="%16s" % "Sorting media",
+            label="{:>16s}".format("Sorting medias"),
             file=self.progressbar_target,
         ) as progress_albums:
             for album in progress_albums:
@@ -911,7 +911,7 @@ def log_func(x):
             )
             with progressbar(
                 self.albums.values(),
-                label="%16s" % "Writing files",
+                label="{:>16s}".format("Writing files"),
                 item_show_func=log_func,
                 show_eta=False,
                 file=self.progressbar_target,
diff --git a/src/sigal/plugins/encrypt/encrypt.py b/src/sigal/plugins/encrypt/encrypt.py
index a3a5a9fb..393bc977 100644
--- a/src/sigal/plugins/encrypt/encrypt.py
+++ b/src/sigal/plugins/encrypt/encrypt.py
@@ -200,7 +200,7 @@ def encrypt_files(settings, config, cache, albums, progressbar_target):
     medias = list(chain.from_iterable(albums.values()))
     with progressbar(
         medias,
-        label="%16s" % "Encrypting files",
+        label="{:>16s}".format("Encrypting files"),
         file=progressbar_target,
         show_eta=True,
     ) as medias:
diff --git a/src/sigal/plugins/encrypt/endec.py b/src/sigal/plugins/encrypt/endec.py
index 157e3f60..661c13dc 100644
--- a/src/sigal/plugins/encrypt/endec.py
+++ b/src/sigal/plugins/encrypt/endec.py
@@ -66,7 +66,7 @@ def wrapper(args):
 
 def encrypt(key: bytes, infile: BinaryIO, outfile: BinaryIO, tag: bytes):
     if len(key) != 128 / 8:
-        raise ValueError("Unsupported key length: %d" % len(key))
+        raise ValueError(f"Unsupported key length: {len(key)}")
     aesgcm = AESGCM(key)
     iv = os.urandom(12)
     plaintext = infile
@@ -80,7 +80,7 @@ def encrypt(key: bytes, infile: BinaryIO, outfile: BinaryIO, tag: bytes):
 
 def decrypt(key: bytes, infile: BinaryIO, outfile: BinaryIO, tag: bytes):
     if len(key) != 128 / 8:
-        raise ValueError("Unsupported key length: %d" % len(key))
+        raise ValueError(f"Unsupported key length: {len(key)}")
     aesgcm = AESGCM(key)
     ciphertext = infile
     plaintext = outfile
diff --git a/src/sigal/video.py b/src/sigal/video.py
index 593c20b0..d7e0eefb 100644
--- a/src/sigal/video.py
+++ b/src/sigal/video.py
@@ -98,10 +98,10 @@ def get_resize_options(source, converter, output_size):
     # + I made a drawing on paper to figure this out
     if h_dst * w_src < h_src * w_dst:
         # biggest fitting dimension is height
-        resize_opt = ["-vf", "scale=trunc(oh*a/2)*2:%i" % h_dst]
+        resize_opt = ["-vf", f"scale=trunc(oh*a/2)*2:{h_dst:d}"]
     else:
         # biggest fitting dimension is width
-        resize_opt = ["-vf", "scale=%i:trunc(ow/a/2)*2" % w_dst]
+        resize_opt = ["-vf", f"scale={w_dst:d}:trunc(ow/a/2)*2"]
 
     return resize_opt