diff --git a/single_stage_detector/ssd/requirements.txt b/single_stage_detector/ssd/requirements.txt
old mode 100755
new mode 100644
index d040846..41c1d3c
--- a/single_stage_detector/ssd/requirements.txt
+++ b/single_stage_detector/ssd/requirements.txt
@@ -4,7 +4,7 @@ mlperf-compliance==0.0.10
 cycler==0.10.0
 kiwisolver==1.0.1
 matplotlib==2.2.2
-numpy==1.14.5
+numpy==1.22.0
 Pillow==5.2.0
 pyparsing==2.2.0
 python-dateutil==2.7.3