Update requirements.txt

Addresses high severity security vulnerability https://nvd.nist.gov/vuln/detail/CVE-2017-18342
NervanaSystems · Apr 24, 2019 · ab2a46f · ab2a46f
1 parent f0fc3b5
commit ab2a46f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/requirements.txt b/requirements.txt
@@ -1,6 +1,6 @@
 configargparse==0.10.0
 numpy==1.13.1
-pyyaml==3.12
+pyyaml==4.2b1
 pep8==1.7.0
 flake8==3.0.4
 pytest==3.0.1