Bump pip version to avoid known vulnerabilities (#720)

joycebrum · web-flow · commit 0206c394cebc · 2023-09-07T23:19:46.000+01:00
Signed-off-by: Joyce &lt;joycebrum@google.com&gt;
diff --git a/tests/requirements.txt b/tests/requirements.txt
@@ -1,4 +1,4 @@
 coverage[toml]>=5.0.0
-pip>=9.0.2
+pip>=21.1
 pretend
 pytest>=6.2.0
