diff --git a/packages/google-cloud-spanner/.devcontainer/requirements.txt b/packages/google-cloud-spanner/.devcontainer/requirements.txt
index 5bd2d374258e..b3fa275b66db 100644
--- a/packages/google-cloud-spanner/.devcontainer/requirements.txt
+++ b/packages/google-cloud-spanner/.devcontainer/requirements.txt
@@ -38,7 +38,7 @@ python-discovery==1.6.2 \
     --hash=sha256:cd1738ca1d37c86ef9d0b654dd46fcee1e41c97c6add12575e8501ced39afdb4 \
     --hash=sha256:f0c697f95a3aaec4174a6e5e58f5885e25768684bafc76f1afde384709ebdcf2
     # via virtualenv
-virtualenv==21.7.13 \
-    --hash=sha256:0355558b6f33619aab31347e43643b0ebc97f61ea3acf617b2b69e1f8a843d11 \
-    --hash=sha256:1bea5af7463f59c4719db48fe739579a2a4f569c96f26c086edda85c96da9f59
+virtualenv==21.14.7 \
+    --hash=sha256:3769219a308c5d2f093e7729621ad12a6346b5767a7ec4338414e2a0fb0c526b \
+    --hash=sha256:5f427d56f39eb7e7447d641dd4b7ab1e9c92793f498f35f26da2e4972c5546ae
     # via nox