diff --git a/pyproject.toml b/pyproject.toml
index 33a110e..0919e56 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -36,7 +36,7 @@ dependencies = [
     "platformdirs==4.9.6",
     "pycparser==2.23",
     "pygments==2.20.0",
-    "pymdown-extensions==10.21.3",
+    "pymdown-extensions==11.0",
     "python-dateutil==2.9.0.post0",
     "pytz==2025.2",
     "pyyaml==6.0.3",
diff --git a/uv.lock b/uv.lock
index 65d173e..242e6e5 100644
--- a/uv.lock
+++ b/uv.lock
@@ -317,7 +317,7 @@ requires-dist = [
     { name = "platformdirs", specifier = "==4.9.6" },
     { name = "pycparser", specifier = "==2.23" },
     { name = "pygments", specifier = "==2.20.0" },
-    { name = "pymdown-extensions", specifier = "==10.21.3" },
+    { name = "pymdown-extensions", specifier = "==11.0" },
     { name = "python-dateutil", specifier = "==2.9.0.post0" },
     { name = "pytz", specifier = "==2025.2" },
     { name = "pyyaml", specifier = "==6.0.3" },
@@ -680,15 +680,15 @@ wheels = [
 
 [[package]]
 name = "pymdown-extensions"
-version = "10.21.3"
+version = "11.0"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "markdown" },
     { name = "pyyaml" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/9e/26/d1015444da4d952a1ca487a236b522eb979766f0295a0bd0c5fc089989a9/pymdown_extensions-10.21.3.tar.gz", hash = "sha256:72cfcf55f07aea0d4af2c4f11dd4e52466ddfb1bb819673146398e0bd3a77354", size = 854140, upload-time = "2026-05-13T12:57:32.267Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/47/67/f1e79672a5f91985577c7984c9709ca110e4fd37fe7fd167b60422e6ccc2/pymdown_extensions-11.0.tar.gz", hash = "sha256:8269cef0247f9e2d0a62fcea10860aba05c1cbab5470fd4b63230b96434dc589", size = 857049, upload-time = "2026-06-23T02:27:45.146Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/7e/85/545a951eecc270fcd688288c600017e2050a1aacb56c711d208586d3e470/pymdown_extensions-10.21.3-py3-none-any.whl", hash = "sha256:d7a5d08014fc571e80ca21dd6f854e31f94c489800350564d55d15b3c41e76b6", size = 269002, upload-time = "2026-05-13T12:57:30.296Z" },
+    { url = "https://files.pythonhosted.org/packages/af/b6/1ae53367e28b9cffa3be7574e13fbe4589694272fd47710fbdbafd3d63c6/pymdown_extensions-11.0-py3-none-any.whl", hash = "sha256:fbc4acb641814fa9d17521bbd21a5240ef739a662f11c06330c4b78c93e954d6", size = 269415, upload-time = "2026-06-23T02:27:43.826Z" },
 ]
 
 [[package]]