diff --git a/NEWS.md b/NEWS.md
index a359def5..d2e7bf6c 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -7,6 +7,7 @@ New features:
 
 
 Bug Fixes:
+- Validates tile coordinates (z/x/y) from request params to be a valid integer value.
 
 
 ## 6.1.0