diff --git a/build.gradle b/build.gradle
index b7911cc..bf81db1 100644
--- a/build.gradle
+++ b/build.gradle
@@ -40,8 +40,8 @@ repositories {
 dependencies {
     api 'com.google.code.gson:gson:2.8.8'
     api 'log4j:log4j:1.2.17'
-    api 'net.dona.doip:doip-sdk:2.1.0'
-    api 'org.apache.logging.log4j:log4j-core:2.15.0'
-    api 'org.apache.logging.log4j:log4j-api:2.15.0'
+  //  api 'net.dona.doip:doip-sdk:2.1.0'
+    api 'org.apache.logging.log4j:log4j-core:2.17.0'
+    api 'org.apache.logging.log4j:log4j-api:2.17.0'
     testImplementation 'junit:junit:4.13.2'
 }