diff --git a/requirements.txt b/requirements.txt
index e4a45ecaf..18f170044 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -11,9 +11,11 @@ jsonschema>=2.6.0
 mock>=2.0.0
 PyStaticConfiguration>=0.10.3
 python-dateutil>=2.6.0,<2.7.0
-PyYAML>=3.12
-requests>=2.0.0
+PyYAML==5.4
+requests==2.32.4
 stomp.py>=4.1.17
 texttable>=0.8.8
 twilio==6.0.0
 urllib3<1.23
+
+urllib3==2.6.3
\ No newline at end of file