diff --git a/README.md b/README.md
index dbcde8f8978..57d113ffde1 100644
--- a/README.md
+++ b/README.md
@@ -49,7 +49,7 @@ If you are using Maven without the BOM, add this to your dependencies:
 If you are using Gradle 5.x or later, add this to your dependencies:
 
 ```Groovy
-implementation platform('com.google.cloud:libraries-bom:26.76.0')
+implementation platform('com.google.cloud:libraries-bom:26.78.0')
 
 implementation 'com.google.cloud:google-cloud-spanner'
 ```
diff --git a/generation_config.yaml b/generation_config.yaml
index b3ae268e847..dbf573c157e 100644
--- a/generation_config.yaml
+++ b/generation_config.yaml
@@ -1,6 +1,6 @@
 gapic_generator_version: 2.67.0
-googleapis_commitish: 5c9602dbb5ac6856c07daf83be1fbd001a972ef3
-libraries_bom_version: 26.76.0
+googleapis_commitish: 5f6048b0222ddc57826fbbd254ea3197e2db82f3
+libraries_bom_version: 26.78.0
 libraries:
   - api_shortname: spanner
     name_pretty: Cloud Spanner