diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 20da1ef6..9eda1fd9 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -19,16 +19,16 @@ repos:
         language_version: python
         exclude: ^src/ocrmypdf/lib/_leptonica.py
   - repo: https://github.com/asottile/setup-cfg-fmt
-    rev: v1.17.0
+    rev: v1.19.0
     hooks:
       - id: setup-cfg-fmt
   - repo: https://github.com/asottile/pyupgrade
-    rev: v2.26.0
+    rev: v2.29.0
     hooks:
       - id: pyupgrade
         args: ["--py36-plus"]
   - repo: https://github.com/pre-commit/mirrors-mypy
-    rev: v0.910
+    rev: v0.910-1
     hooks:
       - id: mypy
         additional_dependencies:
diff --git a/setup.cfg b/setup.cfg
index 96b110bf..6c29d518 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -28,6 +28,7 @@ classifiers =
     Programming Language :: Python :: 3.7
     Programming Language :: Python :: 3.8
     Programming Language :: Python :: 3.9
+    Programming Language :: Python :: 3.10
     Topic :: Scientific/Engineering :: Image Recognition
     Topic :: Text Processing :: Indexing
     Topic :: Text Processing :: Linguistic
@@ -49,14 +50,14 @@ install_requires =
     cffi>=1.9.1  # must be a setup and install requirement
     coloredlogs>=14.0  # strictly optional
     img2pdf>=0.3.0,<0.5  # pure Python
-    importlib-metadata>=4;python_version<'3.8'  # until Python 3.8
-    importlib-resources>=5;python_version<'3.9'  # until Python 3.9
     pdfminer.six!=20200720,>=20191110,<=20211012
     pikepdf>=2.10.0
-    pikepdf<3;implementation_name=="pypy" and python_version=='3.6'
     pluggy>=0.13.0,<2
     reportlab>=3.5.66
     tqdm>=4
+    importlib-metadata>=4;python_version<'3.8'  # until Python 3.8
+    importlib-resources>=5;python_version<'3.9'  # until Python 3.9
+    pikepdf<3;implementation_name=="pypy" and python_version=='3.6'
 python_requires = >=3.6
 include_package_data = True
 package_dir =
@@ -64,8 +65,8 @@ package_dir =
 platforms = any
 setup_requires =
     cffi>=1.9.1  # to build the leptonica module
-    setuptools_scm
-    setuptools_scm_git_archive
+    setuptools-scm
+    setuptools-scm-git-archive
 zip_safe = False
 
 [options.packages.find]
diff --git a/src/ocrmypdf/pdfa.py b/src/ocrmypdf/pdfa.py
index b17eb213..d75c5e2b 100644
--- a/src/ocrmypdf/pdfa.py
+++ b/src/ocrmypdf/pdfa.py
@@ -107,9 +107,7 @@ def generate_pdfa_ps(target_filename: Path, icc: str = 'sRGB'):
     if icc != 'sRGB':
         raise NotImplementedError("Only supporting sRGB")
 
-    bytes_icc_profile = read_binary(
-        'ocrmypdf.data', SRGB_ICC_PROFILE_NAME
-    )
+    bytes_icc_profile = read_binary('ocrmypdf.data', SRGB_ICC_PROFILE_NAME)
     ps = '\n'.join(_make_postscript(icc, bytes_icc_profile, 3))
 
     # We should have encoded everything to pure ASCII by this point, and