diff --git a/requirements-dev.in b/requirements-dev.in
index 6d4575c0..66beab3c 100644
--- a/requirements-dev.in
+++ b/requirements-dev.in
@@ -480,7 +480,7 @@ urllib3==2.3.0
     #   -c requirements.txt
     #   requests
     #   twine
-virtualenv==20.28.0
+virtualenv==20.29.1
     # via tox
 wheel==0.45.1
     # via pip-tools
diff --git a/requirements-dev.txt b/requirements-dev.txt
index 06234de7..379e545b 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1881,9 +1881,9 @@ urllib3==2.3.0 \
     #   -r requirements-dev.in
     #   requests
     #   twine
-virtualenv==20.28.0 \
-    --hash=sha256:23eae1b4516ecd610481eda647f3a7c09aea295055337331bb4e6892ecce47b0 \
-    --hash=sha256:2c9c3262bb8e7b87ea801d715fae4495e6032450c71d2309be9550e7364049aa
+virtualenv==20.29.1 \
+    --hash=sha256:4e4cb403c0b0da39e13b46b1b2476e505cb0046b25f242bee80f62bf990b2779 \
+    --hash=sha256:b8b8970138d32fb606192cb97f6cd4bb644fa486be9308fb9b63f81091b5dc35
     # via
     #   -r requirements-dev.in
     #   tox