diff --git a/lms-material/build.gradle b/lms-material/build.gradle
index 5046e01..4ef007a 100644
--- a/lms-material/build.gradle
+++ b/lms-material/build.gradle
@@ -33,7 +33,8 @@ dependencies {
     implementation 'com.google.android.material:material:1.12.0'
     implementation 'io.github.muddz:styleabletoast:2.4.0'
     implementation 'org.cometd.java:cometd-java-client:3.1.11'
-    implementation platform("org.jetbrains.kotlin:kotlin-bom:1.8.22")
+    implementation 'org.slf4j:slf4j-nop:1.7.30'
+    implementation platform("org.jetbrains.kotlin:kotlin-bom:1.9.20")
     testImplementation 'junit:junit:4.13.2'
     androidTestImplementation 'androidx.test.ext:junit:1.2.1'
     androidTestImplementation 'androidx.test.espresso:espresso-core:3.6.1'