diff --git a/core/build.gradle b/core/build.gradle
index e4a5a9983..4cb4f7616 100644
--- a/core/build.gradle
+++ b/core/build.gradle
@@ -11,7 +11,7 @@ dependencies {
     compile 'org.bouncycastle:bcprov-jdk15to18:1.63'
     implementation 'com.google.guava:guava:27.1-android'
     compile 'com.google.protobuf:protobuf-java:3.9.2'
-    implementation 'com.squareup.okhttp3:okhttp:3.12.5'
+    implementation 'com.squareup.okhttp3:okhttp:3.12.6'
     implementation 'org.slf4j:slf4j-api:1.7.28'
     implementation 'net.jcip:jcip-annotations:1.0'
     compileOnly 'org.fusesource.leveldbjni:leveldbjni-all:1.8'