diff --git a/build.gradle b/build.gradle
index a9166f32c..1e1c01d0a 100644
--- a/build.gradle
+++ b/build.gradle
@@ -54,12 +54,12 @@ dependencies {
     api 'com.squareup.okhttp3:okhttp:3.14.4'
     api 'com.google.code.gson:gson:2.8.6'
     api 'io.opencensus:opencensus-api:0.25.0'
-    implementation 'org.slf4j:slf4j-api:1.7.26'
+    implementation 'org.slf4j:slf4j-api:2.0.9'
     testImplementation 'junit:junit:4.12'
     testImplementation 'org.mockito:mockito-core:3.0.0'
     testImplementation 'com.squareup.okhttp3:mockwebserver:3.14.2'
     testImplementation 'org.apache.httpcomponents:httpclient:4.5.9'
-    testImplementation 'org.slf4j:slf4j-simple:1.7.26'
+    testImplementation 'org.slf4j:slf4j-simple:2.0.9'
     testImplementation 'org.apache.commons:commons-lang3:3.9'
     testImplementation 'org.json:json:20180813'
     testImplementation 'io.opencensus:opencensus-impl:0.25.0'