diff --git a/example/backend/poetry.lock b/example/backend/poetry.lock
index 2778f60..42727a9 100644
--- a/example/backend/poetry.lock
+++ b/example/backend/poetry.lock
@@ -373,14 +373,14 @@ uvloop = ["uvloop (>=0.15.2) ; sys_platform != \"win32\"", "winloop (>=0.5.0) ;
 
 [[package]]
 name = "certifi"
-version = "2024.8.30"
+version = "2026.10.19"
 description = "Python package for providing Mozilla's CA Bundle."
 optional = false
-python-versions = ">=3.6"
+python-versions = ">=3.7"
 groups = ["main", "dev"]
 files = [
-    {file = "certifi-2024.8.30-py3-none-any.whl", hash = "sha256:922820b53db7a7257ffbda3f597266d435245903d80737e34f8a45ff3e3230d8"},
-    {file = "certifi-2024.8.30.tar.gz", hash = "sha256:bec941d2aa8195e248a60b31ff9f0558284cf01a52591ceda73ea9afffd69fd9"},
+    {file = "certifi-2026.10.19-py3-none-any.whl", hash = "sha256:42d35340cc5b9ba78e818ddbff0c5b1c2b779de448a340fd1b989f5fa8670e1b"},
+    {file = "certifi-2026.10.19.tar.gz", hash = "sha256:035c1e85572b141bf1c3a3eff0e33a8eb74917522f2559075ff8d2fea780a1ae"},
 ]
 
 [[package]]