diff --git a/requirements.txt b/requirements.txt
index 9dcdcefb..0359a9d8 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 ete3==3.1.3
 wheel==0.43.0
 bitarray==2.9.2
-psutil==5.9.8
+psutil==6.0.0
 pysam==0.22.1
 scipy==1.13.1
 six==1.16.0