diff --git a/.github/workflows/checks.yml b/.github/workflows/checks.yml
index 5eaab90..033b3f5 100644
--- a/.github/workflows/checks.yml
+++ b/.github/workflows/checks.yml
@@ -5,26 +5,34 @@ jobs:
   format:
     name: Check formatting
     runs-on: ubuntu-20.04
+    strategy:
+      fail-fast: false
+      matrix:
+        python: ['3.11', '3.12']
     steps:
       - name: Checkout the Git repository
         uses: actions/checkout@v3
       - name: Setup Python
         uses: actions/setup-python@v4
         with:
-          python-version: '3.11'
+          python-version: ${{ matrix.python }}
           cache: 'pip'
       - name: Check formatting
         run: make format
   lint:
     name: Check for erroneous constructs
     runs-on: ubuntu-20.04
+    strategy:
+      fail-fast: false
+      matrix:
+        python: ['3.11', '3.12']
     steps:
       - name: Checkout the Git repository
         uses: actions/checkout@v3
       - name: Setup Python
         uses: actions/setup-python@v4
         with:
-          python-version: '3.11'
+          python-version: ${{ matrix.python }}
           cache: 'pip'
       - name: Check for erroneous constructs
         run: make lint
@@ -48,7 +56,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python: ['3.11']
+        python: ['3.11', '3.12']
     steps:
       - name: Checkout the Git repository
         uses: actions/checkout@v3
@@ -69,7 +77,7 @@ jobs:
       - name: Setup Python
         uses: actions/setup-python@v4
         with:
-          python-version: '3.11'
+          python-version: '3.12'
           cache: 'pip'
       - name: Nuitka cache
         uses: actions/cache@v3
diff --git a/toltec/hooks/patch_rm2fb.py b/toltec/hooks/patch_rm2fb.py
index dd1f1ec..accc135 100644
--- a/toltec/hooks/patch_rm2fb.py
+++ b/toltec/hooks/patch_rm2fb.py
@@ -34,7 +34,7 @@ def post_build(  # pylint: disable=too-many-locals
         # Search for binary objects that can be stripped
         binaries = []
 
-        def filter_elfs(info: ELFFile) -> None:
+        def filter_elfs(info: ELFFile, file_path: str) -> None:
             symtab = info.get_section_by_name(".symtab")
             if symtab is None or info.get_machine_arch() != "ARM":
                 return
diff --git a/toltec/hooks/strip.py b/toltec/hooks/strip.py
index 06dc535..7cb0e0d 100644
--- a/toltec/hooks/strip.py
+++ b/toltec/hooks/strip.py
@@ -30,7 +30,7 @@ def walk_elfs(src_dir: str, for_each: Callable) -> None:
 
             try:
                 with open(file_path, "rb") as file:
-                    for_each(ELFFile(file))
+                    for_each(ELFFile(file), file_path)
             except ELFError:
                 # Ignore non-ELF files
                 pass
@@ -74,7 +74,7 @@ def post_build(  # pylint: disable=too-many-locals,too-many-branches
         strip_arm: List[str] = []
         strip_x86: List[str] = []
 
-        def filter_elfs(info: ELFFile) -> None:
+        def filter_elfs(info: ELFFile, file_path: str) -> None:
             symtab = info.get_section_by_name(".symtab")
             if not symtab:
                 return