diff --git a/credential-service/requirements.txt b/credential-service/requirements.txt
index 33579df..161cb88 100644
--- a/credential-service/requirements.txt
+++ b/credential-service/requirements.txt
@@ -7,7 +7,7 @@ python-jose>=3.3.0    # JWT implementation for authentication
 pytest>=6.2.5         # Testing framework for unit and integration tests
 requests>=2.32.2      # HTTP library for demo script 
 email-validator>=1.1.3 
-python-multipart>=0.0.2
+python-multipart>=0.0.22
 prometheus-fastapi-instrumentator>=1.0.0
 hvac>=1.1.0          # HashiCorp Vault client
 pika>=1.3.0          # RabbitMQ client for Python
@@ -17,3 +17,4 @@ opentelemetry-exporter-otlp>=1.20.0  # OpenTelemetry OTLP exporter
 urllib3>=2.2.2 # not directly required, pinned by Snyk to avoid a vulnerability
 zipp>=3.19.1 # not directly required, pinned by Snyk to avoid a vulnerability
 h11>=0.16.0 # not directly required, pinned by Snyk to avoid a vulnerability
+protobuf>=6.33.5 # not directly required, pinned by Snyk to avoid a vulnerability