diff --git a/requirements-colab.txt b/requirements-colab.txt
index 6ed6edc..1441301 100644
--- a/requirements-colab.txt
+++ b/requirements-colab.txt
@@ -1,4 +1,4 @@
-numpy==1.17.0
+numpy==1.22.0
 h5py==2.9.0
 Keras==2.2.4
 opencv-python==4.1.0.25
diff --git a/requirements-cpu.txt b/requirements-cpu.txt
index 1152b18..35b802d 100644
--- a/requirements-cpu.txt
+++ b/requirements-cpu.txt
@@ -1,4 +1,4 @@
-numpy==1.17.0
+numpy==1.22.0
 h5py==2.9.0
 Keras==2.2.4
 opencv-python==4.1.0.25
diff --git a/requirements-cuda.txt b/requirements-cuda.txt
index 0d6ab03..72327c3 100644
--- a/requirements-cuda.txt
+++ b/requirements-cuda.txt
@@ -1,4 +1,4 @@
-numpy==1.17.0
+numpy==1.22.0
 h5py==2.9.0
 Keras==2.2.4
 opencv-python==4.1.0.25
diff --git a/requirements-opencl.txt b/requirements-opencl.txt
index 2ac2908..a271858 100644
--- a/requirements-opencl.txt
+++ b/requirements-opencl.txt
@@ -1,4 +1,4 @@
-numpy==1.17.0
+numpy==1.22.0
 h5py==2.9.0
 Keras==2.2.4
 opencv-python==4.1.0.25