diff --git a/requirements-dev.txt b/requirements-dev.txt
index 9417c213..35096784 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,6 +1,6 @@
 coverage[toml]==7.9.1
 flake8==7.3.0
 gcp-storage-emulator==2024.8.3
-moto[s3]==5.1.6
+moto[s3]==5.1.18
 mypy==1.16.1
 pylint==3.3.7