diff --git a/pom.xml b/pom.xml
index 9711cd9593a2ed603768d9b0d064923d96d54243..bcbca9ae7116b718111327a77b3aa43e2efebf82 100644
--- a/pom.xml
+++ b/pom.xml
@@ -50,7 +50,7 @@
         <apollo.version>2.2.0</apollo.version>
         <bcprov-jdk18on.version>1.77</bcprov-jdk18on.version>
         <cglib.version>3.3.0</cglib.version>
-        <curator.version>5.5.0</curator.version>
+        <curator.version>5.6.0</curator.version>
         <commons-collections4.version>4.4</commons-collections4.version>
         <commons-compress.version>1.25.0</commons-compress.version>
         <commons-beanutils.version>1.9.4</commons-beanutils.version>