diff --git a/requirements.txt b/requirements.txt
index a58aaba..f51d8a5 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 biopython==1.75
 h5py==2.10.0
 numpy==1.17.4
-Pillow==9.0.1
+Pillow==9.3.0
 pysam==0.15.3
 pytorch-ignite==0.2.1
 six==1.13.0
diff --git a/requirements_cpu.txt b/requirements_cpu.txt
index 3d763fb..a5cb998 100644
--- a/requirements_cpu.txt
+++ b/requirements_cpu.txt
@@ -1,7 +1,7 @@
 biopython==1.75
 h5py==2.10.0
 numpy==1.17.4
-Pillow==9.0.1
+Pillow==9.3.0
 pysam==0.15.3
 pytorch-ignite==0.2.1
 six==1.13.0