diff --git a/connector/connect/client/jvm/pom.xml b/connector/connect/client/jvm/pom.xml
index 44c653462fa28..e1f5cf0b41f12 100644
--- a/connector/connect/client/jvm/pom.xml
+++ b/connector/connect/client/jvm/pom.xml
@@ -105,11 +105,19 @@
           <artifactSet>
             <includes>
               <include>com.google.guava:*</include>
+              <include>io.grpc:*</include>
               <include>com.google.protobuf:*</include>
               <include>org.apache.spark:spark-connect-common_${scala.binary.version}</include>
             </includes>
           </artifactSet>
           <relocations>
+            <relocation>
+              <pattern>io.grpc</pattern>
+              <shadedPattern>${spark.shade.packageName}.connect.client.grpc</shadedPattern>
+              <includes>
+                <include>io.grpc.**</include>
+              </includes>
+            </relocation>
             <relocation>
               <pattern>com.google.protobuf</pattern>
               <shadedPattern>${spark.shade.packageName}.connect.protobuf</shadedPattern>
@@ -132,6 +140,10 @@
               </includes>
             </relocation>
           </relocations>
+          <!--SPARK-42228: Add `ServicesResourceTransformer` to relocation class names in META-INF/services for grpc-->
+          <transformers>
+            <transformer implementation="org.apache.maven.plugins.shade.resource.ServicesResourceTransformer"/>
+          </transformers>
         </configuration>
       </plugin>
     </plugins>
diff --git a/project/SparkBuild.scala b/project/SparkBuild.scala
index 9f478d649bafe..9579123c25ca0 100644
--- a/project/SparkBuild.scala
+++ b/project/SparkBuild.scala
@@ -870,6 +870,7 @@ object SparkConnectClient {
     },
 
     (assembly / assemblyShadeRules) := Seq(
+      ShadeRule.rename("io.grpc.**" -> "org.sparkproject.connect.client.grpc.@0").inAll,
       ShadeRule.rename("com.google.protobuf.**" -> "org.sparkproject.connect.protobuf.@1").inAll,
       ShadeRule.rename("com.google.common.**" -> "org.sparkproject.connect.client.guava.@1").inAll,
       ShadeRule.rename("com.google.thirdparty.**" -> "org.sparkproject.connect.client.guava.@1").inAll,