diff --git a/pom.xml b/pom.xml
index 14580ca14c..a135da9df8 100644
--- a/pom.xml
+++ b/pom.xml
@@ -91,7 +91,7 @@
         <version.springframework.security>5.7.3</version.springframework.security>
         <version.aspectj>1.9.9.1</version.aspectj>
         <version.saxon>11.4</version.saxon>
-        <version.elasticsearch>7.17.5</version.elasticsearch>
+        <version.elasticsearch>7.17.6</version.elasticsearch>
         <version.sos.test.suite>2.0.0-M1</version.sos.test.suite>
         <version.httpcore>4.4.15</version.httpcore>
         <version.httpcoponents>4.5.13</version.httpcoponents>