diff --git a/build.gradle b/build.gradle
index a33d0007..65a271cc 100644
--- a/build.gradle
+++ b/build.gradle
@@ -32,7 +32,7 @@ allprojects {
 
     runtimeOnly 'org.locationtech.spatial4j:spatial4j:0.7'
     runtimeOnly 'org.locationtech.jts:jts-core:1.15.0'
-    runtimeOnly 'org.apache.logging.log4j:log4j-core:2.11.1'
+    runtimeOnly 'org.apache.logging.log4j:log4j-core:2.17.0'
   }
 }
 
diff --git a/gradle.properties b/gradle.properties
index 27c48279..4125f56b 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,5 +1,5 @@
 ltrVersion = 1.5.7
-elasticsearchVersion = 7.16.1
+elasticsearchVersion = 7.16.2
 luceneVersion = 8.10.1
 ow2Version = 8.0.1
 antlrVersion = 4.5.1-1