diff --git a/firmware/src/lib/CMSIS/NN/Tests/UnitTest/requirements.txt b/firmware/src/lib/CMSIS/NN/Tests/UnitTest/requirements.txt
old mode 100755
new mode 100644
index 23a99ba..cc1e1be
--- a/firmware/src/lib/CMSIS/NN/Tests/UnitTest/requirements.txt
+++ b/firmware/src/lib/CMSIS/NN/Tests/UnitTest/requirements.txt
@@ -38,7 +38,7 @@ pyparsing==2.4.6
 pyserial==3.4
 requests==2.23.0
 requests-oauthlib==1.3.0
-rsa==4.0
+rsa==4.7
 scipy==1.4.1
 six==1.14.0
 soupsieve==2.0