diff --git a/poetry.lock b/poetry.lock
index a6ef89fb..628fb249 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -780,14 +780,14 @@ windows-terminal = ["colorama (>=0.4.6)"]
 
 [[package]]
 name = "pymdown-extensions"
-version = "10.16.1"
+version = "10.21.3"
 description = "Extension pack for Python Markdown."
 optional = false
 python-versions = ">=3.9"
 groups = ["main"]
 files = [
-    {file = "pymdown_extensions-10.16.1-py3-none-any.whl", hash = "sha256:d6ba157a6c03146a7fb122b2b9a121300056384eafeec9c9f9e584adfdb2a32d"},
-    {file = "pymdown_extensions-10.16.1.tar.gz", hash = "sha256:aace82bcccba3efc03e25d584e6a22d27a8e17caa3f4dd9f207e49b787aa9a91"},
+    {file = "pymdown_extensions-10.21.3-py3-none-any.whl", hash = "sha256:d7a5d08014fc571e80ca21dd6f854e31f94c489800350564d55d15b3c41e76b6"},
+    {file = "pymdown_extensions-10.21.3.tar.gz", hash = "sha256:72cfcf55f07aea0d4af2c4f11dd4e52466ddfb1bb819673146398e0bd3a77354"},
 ]
 
 [package.dependencies]