diff --git a/benchmarks/pom.xml b/benchmarks/pom.xml
index 88bc98d8a..d3edf0d6c 100644
--- a/benchmarks/pom.xml
+++ b/benchmarks/pom.xml
@@ -38,7 +38,7 @@
 		<sonar.skip>true</sonar.skip>
 		<maven.compiler.target>1.8</maven.compiler.target>
 		<maven.compiler.source>1.8</maven.compiler.source>
-		<okhttp.version>3.14.6</okhttp.version>
+		<okhttp.version>4.8.0</okhttp.version>
 		<microbenchmark-runner.version>0.2.0.RELEASE</microbenchmark-runner.version>
 		<jmh.version>1.21</jmh.version>
 		<spring-cloud-stream.version>3.1.0-SNAPSHOT</spring-cloud-stream.version>
diff --git a/pom.xml b/pom.xml
index ecb320171..b8e4d5845 100644
--- a/pom.xml
+++ b/pom.xml
@@ -262,8 +262,8 @@
 <!--		<reactor.version>2020.0.0-SNAPSHOT</reactor.version>-->
 		<spring-security-boot-autoconfigure.version>2.3.1.RELEASE</spring-security-boot-autoconfigure.version>
 		<disable.nohttp.checks>false</disable.nohttp.checks>
-		<okhttp.version>3.14.6</okhttp.version>
-		<mockwebserver.version>3.14.6</mockwebserver.version>
+		<okhttp.version>4.8.0</okhttp.version>
+		<mockwebserver.version>4.8.0</mockwebserver.version>
 		<guava.version>20.0</guava.version>
 		<javax.resource-api.version>1.7.1</javax.resource-api.version>
 		<cglib-nodep.version>3.3.0</cglib-nodep.version>