diff --git a/appengine/flexible/numpy/requirements.txt b/appengine/flexible/numpy/requirements.txt
index 2c897a5f5f7..b2cce57d45a 100644
--- a/appengine/flexible/numpy/requirements.txt
+++ b/appengine/flexible/numpy/requirements.txt
@@ -1,3 +1,3 @@
 Flask==1.1.1
 gunicorn==20.0.4
-numpy==1.17.4
+numpy==1.18.2
diff --git a/appengine/flexible/scipy/requirements.txt b/appengine/flexible/scipy/requirements.txt
index 48577521ff1..7cdb6054deb 100644
--- a/appengine/flexible/scipy/requirements.txt
+++ b/appengine/flexible/scipy/requirements.txt
@@ -1,5 +1,5 @@
 Flask==1.1.1
 gunicorn==20.0.4
-numpy==1.17.2
+numpy==1.18.2
 scipy==1.2.0
 pillow==6.2.1
diff --git a/language/classify_text/requirements.txt b/language/classify_text/requirements.txt
index 8a441e71dc0..bdbf1b3a587 100644
--- a/language/classify_text/requirements.txt
+++ b/language/classify_text/requirements.txt
@@ -1,2 +1,2 @@
 google-cloud-language==1.3.0
-numpy==1.17.4
+numpy==1.18.2