diff --git a/plain-pages/pyproject.toml b/plain-pages/pyproject.toml
index 6f5e6ad727..a66c4d2e9a 100644
--- a/plain-pages/pyproject.toml
+++ b/plain-pages/pyproject.toml
@@ -9,6 +9,7 @@ dependencies = [
     "plain<1.0.0",
     "mistune>=3.0.0",
     "python-frontmatter>=1.0.0",
+    "pygments>=2.0.0",
 ]
 
 [tool.hatch.build.targets.wheel]
diff --git a/plain-pages/uv.lock b/plain-pages/uv.lock
index b3e9310789..940475f749 100644
--- a/plain-pages/uv.lock
+++ b/plain-pages/uv.lock
@@ -6,7 +6,7 @@ name = "click"
 version = "8.1.8"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
-    { name = "colorama", marker = "platform_system == 'Windows'" },
+    { name = "colorama", marker = "sys_platform == 'win32'" },
 ]
 sdist = { url = "https://files.pythonhosted.org/packages/b9/2e/0090cbf739cee7d23781ad4b89a9894a41538e4fcf4c31dcdd705b78eb8b/click-8.1.8.tar.gz", hash = "sha256:ed53c9d8990d83c2a27deae68e4ee337473f6330c040a31d4225c9574d16096a", size = 226593 }
 wheels = [
@@ -84,33 +84,34 @@ wheels = [
 
 [[package]]
 name = "mistune"
-version = "3.0.2"
+version = "3.1.1"
 source = { registry = "https://pypi.org/simple" }
-sdist = { url = "https://files.pythonhosted.org/packages/ef/c8/f0173fe3bf85fd891aee2e7bcd8207dfe26c2c683d727c5a6cc3aec7b628/mistune-3.0.2.tar.gz", hash = "sha256:fc7f93ded930c92394ef2cb6f04a8aabab4117a91449e72dcc8dfa646a508be8", size = 90840 }
+sdist = { url = "https://files.pythonhosted.org/packages/c6/1d/6b2b634e43bacc3239006e61800676aa6c41ac1836b2c57497ed27a7310b/mistune-3.1.1.tar.gz", hash = "sha256:e0740d635f515119f7d1feb6f9b192ee60f0cc649f80a8f944f905706a21654c", size = 94645 }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/f0/74/c95adcdf032956d9ef6c89a9b8a5152bf73915f8c633f3e3d88d06bd699c/mistune-3.0.2-py3-none-any.whl", hash = "sha256:71481854c30fdbc938963d3605b72501f5c10a9320ecd412c121c163a1c7d205", size = 47958 },
+    { url = "https://files.pythonhosted.org/packages/c6/02/c66bdfdadbb021adb642ca4e8a5ed32ada0b4a3e4b39c5d076d19543452f/mistune-3.1.1-py3-none-any.whl", hash = "sha256:02106ac2aa4f66e769debbfa028509a275069dcffce0dfa578edd7b991ee700a", size = 53696 },
 ]
 
 [[package]]
 name = "plain"
-version = "0.13.1"
+version = "0.19.0"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "click" },
     { name = "jinja2" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/99/00/19a66c84567141d0f45bc7a8adbfa70824df9207364f87a83fdfa5e325ab/plain-0.13.1.tar.gz", hash = "sha256:4b53f3be7cc050aba974e4acf67cb2bae4487126ab04d112fce20b6593d7b28c", size = 178784 }
+sdist = { url = "https://files.pythonhosted.org/packages/09/4a/02625a9cc010de78fc8997fffc0d1e57d7329021b2a5db4a0def91aeeeb6/plain-0.19.0.tar.gz", hash = "sha256:e581910257b9cdada8d6c8052c6160fda8d007ef683a29424275a1271bb7d2cc", size = 178804 }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/19/24/60ac389dee373b9b0bb4c5da8704f39358e7dc28eda3c3e22ccb5fb9c91c/plain-0.13.1-py3-none-any.whl", hash = "sha256:ebfb935517ca63af223eac1c058cae1394c5fca17fb4e00315f5b776ab947e72", size = 221883 },
+    { url = "https://files.pythonhosted.org/packages/51/51/48fbe8ee9ca89bf3452e4cf6b62ff30bb27c81f0cea04d866715d01a8b7f/plain-0.19.0-py3-none-any.whl", hash = "sha256:02e1a15e4e0b0752ea7cd8c3ced87a5a9c4cd2d6ccb8812e06fd6a2dfdebcb65", size = 218235 },
 ]
 
 [[package]]
 name = "plain-pages"
-version = "0.4.0"
+version = "0.5.0"
 source = { editable = "." }
 dependencies = [
     { name = "mistune" },
     { name = "plain" },
+    { name = "pygments" },
     { name = "python-frontmatter" },
 ]
 
@@ -118,9 +119,19 @@ dependencies = [
 requires-dist = [
     { name = "mistune", specifier = ">=3.0.0" },
     { name = "plain", specifier = "<1.0.0" },
+    { name = "pygments", specifier = ">=2.0.0" },
     { name = "python-frontmatter", specifier = ">=1.0.0" },
 ]
 
+[[package]]
+name = "pygments"
+version = "2.19.1"
+source = { registry = "https://pypi.org/simple" }
+sdist = { url = "https://files.pythonhosted.org/packages/7c/2d/c3338d48ea6cc0feb8446d8e6937e1408088a72a39937982cc6111d17f84/pygments-2.19.1.tar.gz", hash = "sha256:61c16d2a8576dc0649d9f39e089b5f02bcd27fba10d8fb4dcc28173f7a45151f", size = 4968581 }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/8a/0b/9fcc47d19c48b59121088dd6da2488a49d5f72dacf8262e2790a1d2c7d15/pygments-2.19.1-py3-none-any.whl", hash = "sha256:9ea1544ad55cecf4b8242fab6dd35a93bbce657034b0611ee383099054ab6d8c", size = 1225293 },
+]
+
 [[package]]
 name = "python-frontmatter"
 version = "1.1.0"