diff --git a/samples/snapshot/pom.xml b/samples/snapshot/pom.xml
index 86431464..811c9bca 100644
--- a/samples/snapshot/pom.xml
+++ b/samples/snapshot/pom.xml
@@ -39,7 +39,7 @@
     <dependency>
       <groupId>org.apache.spark</groupId>
       <artifactId>spark-sql_2.11</artifactId>
-      <version>2.4.7</version>
+      <version>2.4.8</version>
     </dependency>
     <dependency>
       <groupId>com.google.cloud</groupId>
diff --git a/samples/snippets/pom.xml b/samples/snippets/pom.xml
index 3f48b54e..2007f991 100644
--- a/samples/snippets/pom.xml
+++ b/samples/snippets/pom.xml
@@ -39,7 +39,7 @@
     <dependency>
       <groupId>org.apache.spark</groupId>
       <artifactId>spark-sql_2.11</artifactId>
-      <version>2.4.7</version>
+      <version>2.4.8</version>
     </dependency>
     <dependency>
       <groupId>com.google.cloud</groupId>