diff --git a/event-logger/src/test/kotlin/org/signal/event/GoogleCloudAdminEventLoggerTest.kt b/event-logger/src/test/kotlin/org/signal/event/GoogleCloudAdminEventLoggerTest.kt
index 2a4569efa..0ac27778f 100644
--- a/event-logger/src/test/kotlin/org/signal/event/GoogleCloudAdminEventLoggerTest.kt
+++ b/event-logger/src/test/kotlin/org/signal/event/GoogleCloudAdminEventLoggerTest.kt
@@ -6,7 +6,9 @@
 package org.signal.event
 
 import com.google.cloud.logging.Logging
+import com.google.cloud.logging.LoggingOptions
 import org.junit.jupiter.api.Test
+import org.junit.jupiter.api.assertDoesNotThrow
 import org.mockito.Mockito.mock
 
 class GoogleCloudAdminEventLoggerTest {
@@ -19,4 +21,15 @@ class GoogleCloudAdminEventLoggerTest {
         val event = RemoteConfigDeleteEvent("token", "test")
         logger.logEvent(event)
     }
+
+    @Test
+    fun testGetService() {
+        assertDoesNotThrow {
+            // This is a canary for version conflicts between the cloud logging library and protobuf-java
+            LoggingOptions.newBuilder()
+                    .setProjectId("test")
+                    .build()
+                    .getService()
+        }
+    }
 }
diff --git a/pom.xml b/pom.xml
index 64111fb8a..0c1a22971 100644
--- a/pom.xml
+++ b/pom.xml
@@ -45,7 +45,7 @@
     <dropwizard.version>2.1.7</dropwizard.version>
     <dropwizard-metrics-datadog.version>1.1.13</dropwizard-metrics-datadog.version>
     <google-cloud-libraries.version>26.21.0</google-cloud-libraries.version>
-    <grpc.version>1.56.1</grpc.version> <!-- this should be kept in sync with the value from Google’s libraries-bom -->
+    <grpc.version>1.56.1</grpc.version> <!-- should be kept in sync with the value from Google libraries-bom -->
     <gson.version>2.9.0</gson.version>
     <jackson.version>2.13.5</jackson.version>
     <jaxb.version>2.3.1</jaxb.version>
@@ -59,7 +59,7 @@
     <mockito.version>4.11.0</mockito.version>
     <netty.version>4.1.96.Final</netty.version>
     <opentest4j.version>1.2.0</opentest4j.version>
-    <protobuf.version>3.21.7</protobuf.version>
+    <protobuf.version>3.23.2</protobuf.version> <!-- should be kept in sync with the value from Google libraries-bom -->
     <pushy.version>0.15.2</pushy.version>
     <reactive.grpc.version>1.2.4</reactive.grpc.version>
     <resilience4j.version>1.7.0</resilience4j.version>