diff --git a/src/requirements-tileserver.txt b/src/requirements-tileserver.txt
index a736d8c1..a05befc8 100644
--- a/src/requirements-tileserver.txt
+++ b/src/requirements-tileserver.txt
@@ -1,4 +1,4 @@
 requests==2.31.0
-numpy==1.26.2
+numpy==1.26.4
 pylibmc==1.6.3
-pyzstd==0.15.9
+pyzstd==0.16.1