diff --git a/README.md b/README.md
index 8086d1f9..82d25dd2 100644
--- a/README.md
+++ b/README.md
@@ -96,7 +96,7 @@ docker run -ti \
        -p "4040:4040" \
        gisaia/spark:latest \
        spark-shell \
-        --packages datastax:spark-cassandra-connector:2.3.1-s_2.11,org.elasticsearch:elasticsearch-spark-20_2.11:6.4.0,org.geotools:gt-referencing:20.1,org.geotools:gt-geometry:20.1,org.geotools:gt-epsg-hsql:20.1 \
+        --packages datastax:spark-cassandra-connector:2.3.1-s_2.11,org.elasticsearch:elasticsearch-spark-20_2.11:7.4.2,org.geotools:gt-referencing:20.1,org.geotools:gt-geometry:20.1,org.geotools:gt-epsg-hsql:20.1 \
         --exclude-packages javax.media:jai_core \
         --repositories http://repo.boundlessgeo.com/main,http://download.osgeo.org/webdav/geotools/ \
         --jars /opt/proc/target/scala-2.11/arlas-proc-assembly-0.4.0-SNAPSHOT.jar \
diff --git a/build.sbt b/build.sbt
index 0ff1ee18..269f3413 100644
--- a/build.sbt
+++ b/build.sbt
@@ -21,7 +21,7 @@ val scalaTest = "org.scalatest" %% "scalatest" % "2.2.5" % Test
 val wiremockStandalone = "com.github.tomakehurst" % "wiremock-standalone" % "2.25.1" % Test
 val tests = Seq(scalaTest, wiremockStandalone)
 
-val elasticSearch = "org.elasticsearch" %% "elasticsearch-spark-20" % "6.4.0" % "provided"
+val elasticSearch = "org.elasticsearch" %% "elasticsearch-spark-20" % "7.4.2" % "provided"
 val elastic = Seq(elasticSearch)
 
 val gtReferencing = "org.geotools" % "gt-referencing" % "20.1" % "provided"