diff --git a/infra/perfetto-get.appspot.com/requirements.txt b/infra/perfetto-get.appspot.com/requirements.txt
index 86ffd368dc..ce0ad09094 100644
--- a/infra/perfetto-get.appspot.com/requirements.txt
+++ b/infra/perfetto-get.appspot.com/requirements.txt
@@ -1,2 +1,2 @@
-Flask==3.0.0
-requests==2.31.0
+Flask==3.1.3
+requests==2.32.4
diff --git a/infra/perfetto.dev/appengine/requirements.txt b/infra/perfetto.dev/appengine/requirements.txt
index 9dc4af3060..1849ff23bf 100644
--- a/infra/perfetto.dev/appengine/requirements.txt
+++ b/infra/perfetto.dev/appengine/requirements.txt
@@ -1,2 +1,2 @@
-Flask==1.1.2
+Flask==3.1.3
 google-cloud-storage
diff --git a/infra/ui.perfetto.dev/appengine/requirements.txt b/infra/ui.perfetto.dev/appengine/requirements.txt
index 9aa5a27e17..ba9a7a9a63 100644
--- a/infra/ui.perfetto.dev/appengine/requirements.txt
+++ b/infra/ui.perfetto.dev/appengine/requirements.txt
@@ -1,3 +1,3 @@
-Flask==2.2.5
-Jinja2==3.0.3
+Flask==3.1.3
+Jinja2==3.1.6
 requests