diff --git a/build-bin/docker-compose-zipkin-gcp.yml b/build-bin/docker-compose-zipkin-gcp.yml
index 3c7d517..7d9e2b6 100644
--- a/build-bin/docker-compose-zipkin-gcp.yml
+++ b/build-bin/docker-compose-zipkin-gcp.yml
@@ -3,14 +3,14 @@ volumes:
   gcp-service-account:
 services:
   extract-service-account:
-    image: ghcr.io/openzipkin/alpine:3.12.1
+    image: ghcr.io/openzipkin/alpine:3.19.0
     volumes:
       - gcp-service-account:/credentials:rw
     command: -c 'echo $GOOGLE_APPLICATION_CREDENTIALS_BASE64 | base64 -d > /credentials/service-account-key.json'
     environment:
       - GOOGLE_APPLICATION_CREDENTIALS_BASE64
   show-service-account:
-    image: ghcr.io/openzipkin/alpine:3.12.1
+    image: ghcr.io/openzipkin/alpine:3.19.0
     volumes:
       - gcp-service-account:/credentials:ro
     # Show that the file exists as a sanity check in logs.
diff --git a/module/pom.xml b/module/pom.xml
index c5769a3..50a6dfd 100644
--- a/module/pom.xml
+++ b/module/pom.xml
@@ -159,7 +159,7 @@
           <classifier>module</classifier>
           <!-- https://github.com/spring-projects/spring-boot/issues/3426 transitive exclude doesn't work -->
           <excludeGroupIds>
-            ${zipkin.groupId},org.springframework.boot,org.springframework,com.fasterxml.jackson.core,com.google.auto.value,com.google.code.gson,org.reactivestreams,com.google.code.findbugs,javax.annotation,org.slf4j,io.netty,io.micrometer,org.hdrhistogram,org.latencyutils,${armeria.groupId},javax.inject,com.fasterxml.jackson.datatype
+            ${zipkin.groupId},org.springframework.boot,org.springframework,com.fasterxml.jackson.core,com.google.auto.value,org.reactivestreams,com.google.code.findbugs,javax.annotation,org.slf4j,io.netty,io.micrometer,org.hdrhistogram,org.latencyutils,${armeria.groupId},javax.inject,com.fasterxml.jackson.datatype
           </excludeGroupIds>
           <excludes>
             <!-- zipkin-server depends on armeria and its grpc protocol-->
diff --git a/module/src/main/java/zipkin/module/storage/stackdriver/CredentialsDecoratingClient.java b/module/src/main/java/zipkin/module/storage/stackdriver/CredentialsDecoratingClient.java
index fbf7651..0896dba 100644
--- a/module/src/main/java/zipkin/module/storage/stackdriver/CredentialsDecoratingClient.java
+++ b/module/src/main/java/zipkin/module/storage/stackdriver/CredentialsDecoratingClient.java
@@ -64,6 +64,7 @@ private CredentialsDecoratingClient(HttpClient delegate, Credentials credentials
               headers.add(HttpHeaderNames.of(entry.getKey()), entry.getValue());
             }
           }));
+          ctx.updateRequest(newReq);
         }
         try {
           responseFuture.complete(unwrap().execute(ctx, newReq));