diff --git a/build.gradle b/build.gradle
index ef8dcde4..fbe7a801 100644
--- a/build.gradle
+++ b/build.gradle
@@ -61,7 +61,7 @@ tasks.withType(AbstractArchiveTask) {
 }
 
 ext {
-    bitcoinjcoreVersion = '0.15.6-rsk-4-SNAPSHOT'
+    bitcoinjcoreVersion = '0.15.6-rsk-4'
     bitcoinjVersion = '0.14.4-rsk-17'
     commonsLang3Version = '3.12.0'
     commonsIoVersion = '2.11.0'
diff --git a/gradle/verification-metadata.xml b/gradle/verification-metadata.xml
index e590c502..3aace9b6 100644
--- a/gradle/verification-metadata.xml
+++ b/gradle/verification-metadata.xml
@@ -1165,12 +1165,12 @@
             <sha256 value="2dab1720fa45e23da08f7a8a3b1c3c4dba36a0cff130900b88e658971275cb45" origin="Generated by Gradle"/>
          </artifact>
       </component>
-      <component group="org.bitcoinj" name="core" version="0.15.6-rsk-3">
-         <artifact name="core-0.15.6-rsk-3.jar">
-            <sha256 value="92ae400ba41e9c25a2a08e257d611f8fcedc3fc13baae40663856cb13860e7fa" origin="Generated by Gradle"/>
+      <component group="org.bitcoinj" name="core" version="0.15.6-rsk-4">
+         <artifact name="core-0.15.6-rsk-4.jar">
+            <sha256 value="d35e6f8a0c8e8cf37a68181f8f2a8316cc3baf9b9e1b808e820944eb325cd9f1" origin="Generated by Gradle"/>
          </artifact>
-         <artifact name="core-0.15.6-rsk-3.pom">
-            <sha256 value="580f70f8ec242c90d8141d2cdd501c1b9ee11b3c70972308e8c47b4f96acf3cf" origin="Generated by Gradle"/>
+         <artifact name="core-0.15.6-rsk-4.pom">
+            <sha256 value="8633c683af067cf641071f9900808ab0f821700fc4c563625afa430dbf54151a" origin="Generated by Gradle"/>
          </artifact>
       </component>
       <component group="org.bouncycastle" name="bclcrypto-jdk15on" version="1.59">