diff --git a/requirements-dev.txt b/requirements-dev.txt
index 633fe0e5c3..d130de8957 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -70,7 +70,7 @@ s3fs==2023.12.0
 # on old versions of s3fs's pinned botocore, they neglected to pin urllib3<2 which leads to:
 # "ImportError: cannot import name 'DEFAULT_CIPHERS' from 'urllib3.util.ssl_'"
 boto3==1.34.51
-moto[s3,server]==5.0.21
+moto[s3,server]==5.0.26
 
 # Azure
 adlfs==2024.7.0