diff --git a/tools/nopo11y-operator/requirements.txt b/tools/nopo11y-operator/requirements.txt
index 38f6ce4..cf2bd6b 100644
--- a/tools/nopo11y-operator/requirements.txt
+++ b/tools/nopo11y-operator/requirements.txt
@@ -1,4 +1,4 @@
 Jinja2==3.1.6
-kopf==1.37.2
+kopf==1.43.0
 kubernetes==30.1.0
 PyYAML==6.0.1