diff --git a/.github/workflows/setup.sh b/.github/workflows/setup.sh
index 48dd2118..5a10aa90 100755
--- a/.github/workflows/setup.sh
+++ b/.github/workflows/setup.sh
@@ -12,7 +12,7 @@ pacman -Syyu --noconfirm
 # main dependencies
 pacman -S --noconfirm devtools git npm pyalpm python-bcrypt python-filelock python-inflection python-pyelftools python-requests python-systemd sudo
 # make dependencies
-pacman -S --noconfirm --asdeps base-devel python-build python-flit python-installer python-tox python-wheel
+pacman -S --noconfirm --asdeps base-devel python-build python-hatchling python-installer python-tox python-wheel
 # optional dependencies
 if [[ -z $MINIMAL_INSTALL ]]; then
     # web server
diff --git a/docker/Dockerfile b/docker/Dockerfile
index 0bac9e1a..d1b986c1 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -35,7 +35,7 @@ RUN pacman -S --noconfirm --asdeps \
 RUN pacman -S --noconfirm --asdeps \
         base-devel \
         python-build \
-        python-flit \
+        python-hatchling \
         python-installer \
         python-setuptools \
         python-tox \
diff --git a/package/archlinux/PKGBUILD b/package/archlinux/PKGBUILD
index 322ec56e..0c8e9fc7 100644
--- a/package/archlinux/PKGBUILD
+++ b/package/archlinux/PKGBUILD
@@ -9,7 +9,7 @@ arch=('any')
 url="https://ahriman.readthedocs.io/"
 license=('GPL-3.0-or-later')
 depends=('devtools>=1:1.0.0' 'git' 'pyalpm' 'python-bcrypt' 'python-filelock' 'python-inflection' 'python-pyelftools' 'python-requests')
-makedepends=('npm' 'python-build' 'python-flit' 'python-installer' 'python-wheel')
+makedepends=('npm' 'python-build' 'python-hatchling' 'python-installer' 'python-wheel')
 source=("https://github.com/arcan1s/ahriman/releases/download/$pkgver/$pkgbase-$pkgver.tar.gz"
         "$pkgbase.sysusers"
         "$pkgbase.tmpfiles")
diff --git a/pyproject.toml b/pyproject.toml
index 607a56be..0e605fe8 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [build-system]
-requires = ["flit_core"]
-build-backend = "flit_core.buildapi"
+requires = ["hatchling"]
+build-backend = "hatchling.build"
 
 [project]
 name = "ahriman"
@@ -112,21 +112,32 @@ tests = [
     "pytest-spec",
 ]
 
-[tool.flit.sdist]
+[tool.hatch.version]
+path = "src/ahriman/__init__.py"
+
+[tool.hatch.build.targets.sdist]
 include = [
-    "AUTHORS",
-    "CONTRIBUTING.md",
-    "SECURITY.md",
-    "package",
-    "frontend",
-    "subpackages.py",
-    "web.png",
+    "/AUTHORS",
+    "/CONTRIBUTING.md",
+    "/COPYING",
+    "/README.md",
+    "/SECURITY.md",
+    "/frontend",
+    "/package",
+    "/pyproject.toml",
+    "/src",
+    "/subpackages.py",
+    "/web.png",
 ]
 exclude = [
-    "package/archlinux",
-    "frontend/node_modules",
-    "frontend/package-lock.json",
+    "/package/archlinux",
+    "/frontend/node_modules",
+    "/frontend/package-lock.json",
 ]
 
-[tool.flit.external-data]
-directory = "package"
+[tool.hatch.build.targets.wheel]
+packages = ["src/ahriman"]
+
+[tool.hatch.build.targets.wheel.shared-data]
+"package/lib" = "lib"
+"package/share" = "share"