diff --git a/requirements.txt b/requirements.txt
index f295b05..6468d02 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -170,9 +170,9 @@ uv==0.11.2 \
     # via
     #   -r requirements.in
     #   ozi-build
-virtualenv==21.2.0 \
-    --hash=sha256:1720dc3a62ef5b443092e3f499228599045d7fea4c79199770499df8becf9098 \
-    --hash=sha256:1bd755b504931164a5a496d217c014d098426cddc79363ad66ac78125f9d908f
+virtualenv==21.5.1 \
+    --hash=sha256:55aa670b67bbfb991b03fda39bd3276d92c419d702376e98c5df1c9989a26783 \
+    --hash=sha256:dca3bf98275a59c652b69d68e73433e597d977c2da9198882479d1a7188009c8
     # via
     #   -r requirements.in
     #   tox