diff --git a/benchmark/requirements.txt b/benchmark/requirements.txt
index 8f94e92..fa58725 100644
--- a/benchmark/requirements.txt
+++ b/benchmark/requirements.txt
@@ -1,4 +1,4 @@
 pandas==1.3.3
 glob2==0.7
 dtaidistance==2.3.10
-numpy==1.21.2
\ No newline at end of file
+numpy==1.22.0
\ No newline at end of file