diff --git a/poetry.lock b/poetry.lock
index b895500..2ccd061 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -1158,15 +1158,15 @@ windows-terminal = ["colorama (>=0.4.6)"]
 
 [[package]]
 name = "pymdown-extensions"
-version = "10.20"
+version = "10.21.3"
 description = "Extension pack for Python Markdown."
 optional = true
 python-versions = ">=3.9"
 groups = ["main"]
 markers = "extra == \"dev\""
 files = [
-    {file = "pymdown_extensions-10.20-py3-none-any.whl", hash = "sha256:ea9e62add865da80a271d00bfa1c0fa085b20d133fb3fc97afdc88e682f60b2f"},
-    {file = "pymdown_extensions-10.20.tar.gz", hash = "sha256:5c73566ab0cf38c6ba084cb7c5ea64a119ae0500cce754ccb682761dfea13a52"},
+    {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]