diff --git a/spring-cloud-modules/spring-cloud-open-telemetry/spring-cloud-open-telemetry1/pom.xml b/spring-cloud-modules/spring-cloud-open-telemetry/spring-cloud-open-telemetry1/pom.xml
index 5011590e73..3003113085 100644
--- a/spring-cloud-modules/spring-cloud-open-telemetry/spring-cloud-open-telemetry1/pom.xml
+++ b/spring-cloud-modules/spring-cloud-open-telemetry/spring-cloud-open-telemetry1/pom.xml
@@ -62,12 +62,8 @@
         </dependency>
         <dependency>
             <groupId>io.opentelemetry</groupId>
-            <artifactId>opentelemetry-exporter-otlp-trace</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>io.grpc</groupId>
-            <artifactId>grpc-okhttp</artifactId>
-            <version>${grpc-okhttp.version}</version>
+            <artifactId>opentelemetry-exporter-otlp</artifactId>
+            <version>${otel-exporter-otlp.version}</version>
         </dependency>
         <dependency>
             <groupId>org.junit.jupiter</groupId>
@@ -93,24 +89,11 @@
         </plugins>
     </build>
 
-    <repositories>
-        <repository>
-            <id>spring-milestones</id>
-            <url>https://repo.spring.io/milestone</url>
-        </repository>
-    </repositories>
-    <pluginRepositories>
-        <pluginRepository>
-            <id>spring-milestones</id>
-            <url>https://repo.spring.io/milestone</url>
-        </pluginRepository>
-    </pluginRepositories>
-
     <properties>
-        <spring-boot-dependencies.version>2.5.7</spring-boot-dependencies.version>
-        <release.train.version>2020.0.4</release.train.version>
-        <spring-cloud-sleuth-otel.version>1.0.0-M12</spring-cloud-sleuth-otel.version>
-        <grpc-okhttp.version>1.42.1</grpc-okhttp.version>
+        <spring-boot-dependencies.version>2.7.9</spring-boot-dependencies.version>
+        <release.train.version>2021.0.5</release.train.version>
+        <spring-cloud-sleuth-otel.version>1.1.2</spring-cloud-sleuth-otel.version>
+        <otel-exporter-otlp.version>1.23.1</otel-exporter-otlp.version>
     </properties>
 
 </project>
\ No newline at end of file
diff --git a/spring-cloud-modules/spring-cloud-open-telemetry/spring-cloud-open-telemetry1/src/main/resources/application.properties b/spring-cloud-modules/spring-cloud-open-telemetry/spring-cloud-open-telemetry1/src/main/resources/application.properties
index 1645b6144d..22634c8a8e 100644
--- a/spring-cloud-modules/spring-cloud-open-telemetry/spring-cloud-open-telemetry1/src/main/resources/application.properties
+++ b/spring-cloud-modules/spring-cloud-open-telemetry/spring-cloud-open-telemetry1/src/main/resources/application.properties
@@ -2,4 +2,4 @@ server.port= 8080
 spring.application.name=product-service
 priceClient.baseUrl=http://price-service:8081
 spring.sleuth.otel.config.trace-id-ratio-based=1.0
-spring.sleuth.otel.exporter.otlp.endpoint=http://collector:4317
\ No newline at end of file
+#spring.sleuth.otel.exporter.otlp.endpoint=http://collector:4317
\ No newline at end of file
diff --git a/spring-cloud-modules/spring-cloud-open-telemetry/spring-cloud-open-telemetry2/pom.xml b/spring-cloud-modules/spring-cloud-open-telemetry/spring-cloud-open-telemetry2/pom.xml
index 2d7ac8204e..4f56cc717e 100644
--- a/spring-cloud-modules/spring-cloud-open-telemetry/spring-cloud-open-telemetry2/pom.xml
+++ b/spring-cloud-modules/spring-cloud-open-telemetry/spring-cloud-open-telemetry2/pom.xml
@@ -61,12 +61,8 @@
         </dependency>
         <dependency>
             <groupId>io.opentelemetry</groupId>
-            <artifactId>opentelemetry-exporter-otlp-trace</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>io.grpc</groupId>
-            <artifactId>grpc-okhttp</artifactId>
-            <version>${grpc-okhttp.version}</version>
+            <artifactId>opentelemetry-exporter-otlp</artifactId>
+            <version>${otel-exporter-otlp.version}</version>
         </dependency>
         <dependency>
             <groupId>org.junit.jupiter</groupId>
@@ -92,24 +88,11 @@
         </plugins>
     </build>
 
-    <repositories>
-        <repository>
-            <id>spring-milestones</id>
-            <url>https://repo.spring.io/milestone</url>
-        </repository>
-    </repositories>
-    <pluginRepositories>
-        <pluginRepository>
-            <id>spring-milestones</id>
-            <url>https://repo.spring.io/milestone</url>
-        </pluginRepository>
-    </pluginRepositories>
-
     <properties>
-        <spring-boot-dependencies.version>2.5.7</spring-boot-dependencies.version>
-        <release.train.version>2020.0.4</release.train.version>
-        <spring-cloud-sleuth-otel.version>1.0.0-M12</spring-cloud-sleuth-otel.version>
-        <grpc-okhttp.version>1.42.1</grpc-okhttp.version>
+        <spring-boot-dependencies.version>2.7.9</spring-boot-dependencies.version>
+        <release.train.version>2021.0.5</release.train.version>
+        <spring-cloud-sleuth-otel.version>1.1.2</spring-cloud-sleuth-otel.version>
+        <otel-exporter-otlp.version>1.23.1</otel-exporter-otlp.version>
     </properties>
 
 </project>
\ No newline at end of file