diff --git a/requirements-dev.txt b/requirements-dev.txt
index e73090a..bb6b4e6 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -213,9 +213,9 @@ mdurl==0.1.2 \
     --hash=sha256:84008a41e51615a49fc9966191ff91509e3c40b939176e643fd50a5c2196b8f8 \
     --hash=sha256:bb413d29f5eea38f31dd4754dd7377d4465116fb207585f97bf925588687c1ba
     # via markdown-it-py
-more-itertools==10.8.0 \
-    --hash=sha256:52d4362373dcf7c52546bc4af9a86ee7c4579df9a8dc268be0a2f949d376cc9b \
-    --hash=sha256:f638ddf8a1a0d134181275fb5d58b086ead7c6a72429ad725c67503f13ba30bd
+more-itertools==11.0.2 \
+    --hash=sha256:392a9e1e362cbc106a2457d37cabf9b36e5e12efd4ebff1654630e76597df804 \
+    --hash=sha256:6e35b35f818b01f691643c6c611bc0902f2e92b46c18fffa77ae1e7c46e912e4
     # via
     #   jaraco-classes
     #   jaraco-functools
diff --git a/requirements.txt b/requirements.txt
index b26c855..3078c2a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -209,9 +209,9 @@ mdurl==0.1.2 \
     --hash=sha256:84008a41e51615a49fc9966191ff91509e3c40b939176e643fd50a5c2196b8f8 \
     --hash=sha256:bb413d29f5eea38f31dd4754dd7377d4465116fb207585f97bf925588687c1ba
     # via markdown-it-py
-more-itertools==10.8.0 \
-    --hash=sha256:52d4362373dcf7c52546bc4af9a86ee7c4579df9a8dc268be0a2f949d376cc9b \
-    --hash=sha256:f638ddf8a1a0d134181275fb5d58b086ead7c6a72429ad725c67503f13ba30bd
+more-itertools==11.0.2 \
+    --hash=sha256:392a9e1e362cbc106a2457d37cabf9b36e5e12efd4ebff1654630e76597df804 \
+    --hash=sha256:6e35b35f818b01f691643c6c611bc0902f2e92b46c18fffa77ae1e7c46e912e4
     # via
     #   jaraco-classes
     #   jaraco-functools