diff --git a/.github/.OwlBot.lock.yaml b/.github/.OwlBot.lock.yaml
index 080e92f77a4c..c88d71bd66be 100644
--- a/.github/.OwlBot.lock.yaml
+++ b/.github/.OwlBot.lock.yaml
@@ -13,5 +13,5 @@
 # limitations under the License.
 docker:
   image: gcr.io/cloud-devrel-public-resources/owlbot-java:latest
-  digest: sha256:7a9a7eb50ca2af5bfffab3abd2f38d408735c990a74bacf9b7fde2af0a086a0b
-  # created: 2022-07-26T00:00:00.000000000Z
+  digest: sha256:894d56f45fc3f4f0d5f3bcf790846419ee2d8e44715eae8917d6a1bba2b7283d
+  # created: 2022-10-26T00:00:00.000000000Z
diff --git a/java-dialogflow/.gitignore b/java-dialogflow/.gitignore
deleted file mode 100644
index 069d08fc73e8..000000000000
--- a/java-dialogflow/.gitignore
+++ /dev/null
@@ -1,17 +0,0 @@
-# Maven
-target/
-
-# Eclipse
-.classpath
-.project
-.settings
-
-# Intellij
-*.iml
-.idea/
-
-# python utilities
-*.pyc
-__pycache__
-
-.flattened-pom.xml
diff --git a/java-discoveryengine/.gitignore b/java-discoveryengine/.gitignore
deleted file mode 100644
index 069d08fc73e8..000000000000
--- a/java-discoveryengine/.gitignore
+++ /dev/null
@@ -1,17 +0,0 @@
-# Maven
-target/
-
-# Eclipse
-.classpath
-.project
-.settings
-
-# Intellij
-*.iml
-.idea/
-
-# python utilities
-*.pyc
-__pycache__
-
-.flattened-pom.xml
diff --git a/java-monitoring-dashboards/.gitignore b/java-monitoring-dashboards/.gitignore
deleted file mode 100644
index 069d08fc73e8..000000000000
--- a/java-monitoring-dashboards/.gitignore
+++ /dev/null
@@ -1,17 +0,0 @@
-# Maven
-target/
-
-# Eclipse
-.classpath
-.project
-.settings
-
-# Intellij
-*.iml
-.idea/
-
-# python utilities
-*.pyc
-__pycache__
-
-.flattened-pom.xml
diff --git a/java-video-stitcher/.gitignore b/java-video-stitcher/.gitignore
deleted file mode 100644
index 069d08fc73e8..000000000000
--- a/java-video-stitcher/.gitignore
+++ /dev/null
@@ -1,17 +0,0 @@
-# Maven
-target/
-
-# Eclipse
-.classpath
-.project
-.settings
-
-# Intellij
-*.iml
-.idea/
-
-# python utilities
-*.pyc
-__pycache__
-
-.flattened-pom.xml