diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index ba92e0f..482b216 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -89,7 +89,7 @@ jobs:
       - name: Build binary Archive
         uses: pypa/cibuildwheel@v2.16.5
         env:
-          CIBW_BEFORE_ALL: "python3 -m pip install setuptools && mv setup_binary.py setup.py && python3 setup.py download_pandoc"
+          CIBW_BEFORE_ALL: "python3 -m pip install --break-system-packages setuptools && mv setup_binary.py setup.py && python3 setup.py download_pandoc"
           CIBW_BUILD: cp39-*  # Build any 1 python version as this wheel is not version dependent
           # We skip some variants because:
           # - pandoc does not publish binaries for Linux 32bit
diff --git a/poetry.lock b/poetry.lock
index 8310ce8..8f3efe0 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -1,10 +1,9 @@
-# This file is automatically @generated by Poetry 1.4.0 and should not be changed by hand.
+# This file is automatically @generated by Poetry 1.8.2 and should not be changed by hand.
 
 [[package]]
 name = "pandocfilters"
 version = "1.5.0"
 description = "Utilities for writing pandoc filters in python"
-category = "dev"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
 files = [
@@ -16,7 +15,6 @@ files = [
 name = "setuptools"
 version = "68.0.0"
 description = "Easily download, build, install, upgrade, and uninstall Python packages"
-category = "dev"
 optional = false
 python-versions = ">=3.7"
 files = [
@@ -31,5 +29,5 @@ testing-integration = ["build[virtualenv]", "filelock (>=3.4.0)", "jaraco.envs (
 
 [metadata]
 lock-version = "2.0"
-python-versions = ">=3.7,<=3.12"
-content-hash = "75e276169cb2c21b09878cb017e668d697e3996a98be34f7299c8cca03e448d4"
+python-versions = ">=3.7,<3.13"
+content-hash = "91117101dea3dbd85e5bf7ea003e83307ede9f377e04931c1e4b7d071b2053f3"
diff --git a/pypandoc/pandoc_download.py b/pypandoc/pandoc_download.py
index 14c83bb..3c4c029 100644
--- a/pypandoc/pandoc_download.py
+++ b/pypandoc/pandoc_download.py
@@ -58,7 +58,7 @@ def _get_pandoc_urls(version="latest"):
     # regex for the binaries
     uname = platform.uname()[4]
     processor_architecture = "arm" if uname.startswith("arm") or uname.startswith("aarch") else "amd"
-    regex = re.compile(r"/jgm/pandoc/releases/download/.*(?:"+processor_architecture+"|x86|mac).*\.(?:msi|deb|pkg)")
+    regex = re.compile(r"/jgm/pandoc/releases/download/.*(?:"+processor_architecture+r"|x86|mac).*\.(?:msi|deb|pkg)")
     # a list of urls to the binaries
     pandoc_urls_list = regex.findall(content.decode("utf-8"))
     # actual pandoc version