diff --git a/pom.xml b/pom.xml
index 14ba2d5..292fb00 100644
--- a/pom.xml
+++ b/pom.xml
@@ -65,17 +65,17 @@
             <dependency>
                 <groupId>org.elasticsearch</groupId>
                 <artifactId>elasticsearch</artifactId>
-                <version>${elasticsearch.version}</version>
+                <version>8.15.1</version>
             </dependency>
             <dependency>
                 <groupId>org.elasticsearch.client</groupId>
                 <artifactId>elasticsearch-rest-client</artifactId>
-                <version>${elasticsearch.version}</version>
+                <version>7.17.17</version>
             </dependency>
             <dependency>
                 <groupId>org.elasticsearch.client</groupId>
                 <artifactId>elasticsearch-rest-high-level-client</artifactId>
-                <version>${elasticsearch.version}</version>
+                <version>7.17.24</version>
             </dependency>
             <dependency>
                 <groupId>org.springframework.boot</groupId>