diff --git a/example/relayer/Gemfile.lock b/example/relayer/Gemfile.lock
index 7fb81c5..ecf6838 100644
--- a/example/relayer/Gemfile.lock
+++ b/example/relayer/Gemfile.lock
@@ -119,7 +119,7 @@ GEM
       grpc (~> 1.66)
     globalid (1.2.1)
       activesupport (>= 6.1)
-    google-cloud-core (1.7.1)
+    google-cloud-core (1.8.0)
       google-cloud-env (>= 1.0, < 3.a)
       google-cloud-errors (~> 1.0)
     google-cloud-env (2.2.1)
@@ -130,7 +130,7 @@ GEM
       google-cloud-core (~> 1.5)
       google-cloud-pubsub-v1 (~> 1.7)
       retriable (~> 3.1)
-    google-cloud-pubsub-v1 (1.7.1)
+    google-cloud-pubsub-v1 (1.8.0)
       gapic-common (>= 0.25.0, < 2.a)
       google-cloud-errors (~> 1.0)
       google-iam-v1 (>= 0.7, < 2.a)
@@ -162,13 +162,13 @@ GEM
       multi_json (~> 1.11)
       os (>= 0.9, < 2.0)
       signet (>= 0.16, < 2.a)
-    grpc (1.70.1-aarch64-linux)
+    grpc (1.71.0-aarch64-linux)
       google-protobuf (>= 3.25, < 5.0)
       googleapis-common-protos-types (~> 1.0)
-    grpc (1.70.1-arm64-darwin)
+    grpc (1.71.0-arm64-darwin)
       google-protobuf (>= 3.25, < 5.0)
       googleapis-common-protos-types (~> 1.0)
-    grpc (1.70.1-x86_64-linux)
+    grpc (1.71.0-x86_64-linux)
       google-protobuf (>= 3.25, < 5.0)
       googleapis-common-protos-types (~> 1.0)
     grpc-google-iam-v1 (1.9.0)
@@ -182,7 +182,7 @@ GEM
       pp (>= 0.6.0)
       rdoc (>= 4.0.0)
       reline (>= 0.4.2)
-    json (2.10.1)
+    json (2.10.2)
     jwt (2.10.1)
       base64
     listen (3.9.0)
@@ -199,7 +199,7 @@ GEM
       net-smtp
     marcel (1.0.4)
     mini_mime (1.1.5)
-    minitest (5.25.4)
+    minitest (5.25.5)
     multi_json (1.15.0)
     mysql2 (0.5.6)
     net-http (0.6.0)
@@ -230,7 +230,7 @@ GEM
       stringio
     public_suffix (6.0.1)
     racc (1.8.1)
-    rack (3.1.11)
+    rack (3.1.12)
     rack-session (2.1.0)
       base64 (>= 0.1.0)
       rack (>= 3.0.0)
diff --git a/example/subscriber/Gemfile.lock b/example/subscriber/Gemfile.lock
index 7fb81c5..ecf6838 100644
--- a/example/subscriber/Gemfile.lock
+++ b/example/subscriber/Gemfile.lock
@@ -119,7 +119,7 @@ GEM
       grpc (~> 1.66)
     globalid (1.2.1)
       activesupport (>= 6.1)
-    google-cloud-core (1.7.1)
+    google-cloud-core (1.8.0)
       google-cloud-env (>= 1.0, < 3.a)
       google-cloud-errors (~> 1.0)
     google-cloud-env (2.2.1)
@@ -130,7 +130,7 @@ GEM
       google-cloud-core (~> 1.5)
       google-cloud-pubsub-v1 (~> 1.7)
       retriable (~> 3.1)
-    google-cloud-pubsub-v1 (1.7.1)
+    google-cloud-pubsub-v1 (1.8.0)
       gapic-common (>= 0.25.0, < 2.a)
       google-cloud-errors (~> 1.0)
       google-iam-v1 (>= 0.7, < 2.a)
@@ -162,13 +162,13 @@ GEM
       multi_json (~> 1.11)
       os (>= 0.9, < 2.0)
       signet (>= 0.16, < 2.a)
-    grpc (1.70.1-aarch64-linux)
+    grpc (1.71.0-aarch64-linux)
       google-protobuf (>= 3.25, < 5.0)
       googleapis-common-protos-types (~> 1.0)
-    grpc (1.70.1-arm64-darwin)
+    grpc (1.71.0-arm64-darwin)
       google-protobuf (>= 3.25, < 5.0)
       googleapis-common-protos-types (~> 1.0)
-    grpc (1.70.1-x86_64-linux)
+    grpc (1.71.0-x86_64-linux)
       google-protobuf (>= 3.25, < 5.0)
       googleapis-common-protos-types (~> 1.0)
     grpc-google-iam-v1 (1.9.0)
@@ -182,7 +182,7 @@ GEM
       pp (>= 0.6.0)
       rdoc (>= 4.0.0)
       reline (>= 0.4.2)
-    json (2.10.1)
+    json (2.10.2)
     jwt (2.10.1)
       base64
     listen (3.9.0)
@@ -199,7 +199,7 @@ GEM
       net-smtp
     marcel (1.0.4)
     mini_mime (1.1.5)
-    minitest (5.25.4)
+    minitest (5.25.5)
     multi_json (1.15.0)
     mysql2 (0.5.6)
     net-http (0.6.0)
@@ -230,7 +230,7 @@ GEM
       stringio
     public_suffix (6.0.1)
     racc (1.8.1)
-    rack (3.1.11)
+    rack (3.1.12)
     rack-session (2.1.0)
       base64 (>= 0.1.0)
       rack (>= 3.0.0)