diff --git a/requirements/REQUIREMENTS-CI.txt b/requirements/REQUIREMENTS-CI.txt
index 677bad25a..ad22f008e 100644
--- a/requirements/REQUIREMENTS-CI.txt
+++ b/requirements/REQUIREMENTS-CI.txt
@@ -53,7 +53,7 @@ MarkupSafe==2.0.1
 matplotlib==3.4.3
 matplotlib-inline==0.1.3
 mccabe==0.6.1
-mistune==0.8.4
+mistune==2.0.3
 mpmath==1.2.1
 mypy==0.910
 mypy-extensions==0.4.3
diff --git a/requirements/REQUIREMENTS-NAPARI-CI.txt b/requirements/REQUIREMENTS-NAPARI-CI.txt
index 4d7989afa..08a0c6317 100644
--- a/requirements/REQUIREMENTS-NAPARI-CI.txt
+++ b/requirements/REQUIREMENTS-NAPARI-CI.txt
@@ -60,7 +60,7 @@ magicgui==0.5.1
 MarkupSafe==2.1.1
 matplotlib==3.5.2
 matplotlib-inline==0.1.3
-mistune==0.8.4
+mistune==2.0.3
 mpmath==1.2.1
 napari==0.4.16
 napari-console==0.0.4