diff --git a/python/requirements.txt b/python/requirements.txt
index 4c35dcb0b6f..c98fa64d9ba 100644
--- a/python/requirements.txt
+++ b/python/requirements.txt
@@ -1,5 +1,5 @@
 Cython>=0.19.2
-numpy>=1.7.1
+numpy>=1.22.2
 scipy>=0.13.2
 scikit-image>=0.9.3
 scikit-learn>=0.14.1
@@ -13,3 +13,5 @@ pandas>=0.12.0
 python-dateutil>=1.4,<2
 protobuf>=2.5.0
 python-gflags>=2.0
+fonttools>=4.43.0 # not directly required, pinned by Snyk to avoid a vulnerability
+pillow>=10.3.0 # not directly required, pinned by Snyk to avoid a vulnerability