diff --git a/requirements.txt b/requirements.txt
index 11f348055..b4c970881 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,14 +1,15 @@
 project_generator==0.11.*
-mbed-ls==1.6.2
+mbed-ls==1.8.*
 pyserial
-pyOCD==0.28.*
+pyOCD==0.32.*
 requests
 intelhex
 enum34
 pyusb
-mbed-cli==1.8.2
+mbed-cli==1.10.*
 bs4
 numpy
 pyelftools
 fuzzywuzzy
 jsonschema
+pyyaml>=6.0,<7.0