diff --git a/requirements-dev.txt b/requirements-dev.txt
index 6e201001b..bc5fba5ce 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -381,9 +381,9 @@ executing==2.0.1 \
     --hash=sha256:35afe2ce3affba8ee97f2d69927fa823b08b472b7b994e36a52a964b93d16147 \
     --hash=sha256:eac49ca94516ccc753f9fb5ce82603156e590b27525a8bc32cce8ae302eb61bc
     # via stack-data
-faker==12.0.1 \
-    --hash=sha256:1dc2811f20e163892fefe7006f2ce00778f8099a40aee265bfa60a13400de63d \
-    --hash=sha256:aa7103805ae793277abbb85da9f6f05e76a1a295a9384a8e17c2fba2b3a690cb
+faker==21.0.0 \
+    --hash=sha256:2d8a350e952225a145307d7461881c44a1c9320e90fbe8bd903d5947f133f3ec \
+    --hash=sha256:ff61cca42547795bee8a11319792a8fee6d0f0cd191e831f7f3050c5851fcd8a
     # via mixer
 flake8==6.1.0 \
     --hash=sha256:d5b3857f07c030bdb5bf41c7f53799571d75c4491748a3adcd47de929e34cd23 \