diff --git a/pom.xml b/pom.xml
index 3688d03f3..6d21a28ee 100644
--- a/pom.xml
+++ b/pom.xml
@@ -61,7 +61,7 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-spanner-bom</artifactId>
-        <version>6.77.0</version>
+        <version>6.78.0</version>
         <type>pom</type>
         <scope>import</scope>
       </dependency>
diff --git a/samples/spring-data-jdbc/pom.xml b/samples/spring-data-jdbc/pom.xml
index 13e488759..855ecc5bc 100644
--- a/samples/spring-data-jdbc/pom.xml
+++ b/samples/spring-data-jdbc/pom.xml
@@ -30,7 +30,7 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-spanner-bom</artifactId>
-        <version>6.77.0</version>
+        <version>6.78.0</version>
         <scope>import</scope>
         <type>pom</type>
       </dependency>