diff --git a/README.md b/README.md
index 8a6abca7..74377391 100644
--- a/README.md
+++ b/README.md
@@ -49,6 +49,12 @@ Downloads
 
 Changelog
 ---------
+Cambios en v1.124:
+* Fix CFI.
+
+Changes on v1.124:
+* Fix CFI.
+
 Cambios en v1.123:
 * Fix CFI.
 * Primera parte de implementacion de plugins en JS (no se vee).
@@ -61,7 +67,6 @@ Changes on v1.123:
 * Added overscroll to the continuous reader and fixed the seek on open and changes chapter.
 * Others min fixes and improve on background.
 
-
 Cambios en v1.122:
 * Fix HeavenManga y JapScan.
 * Agregado InManga(es).
diff --git a/build.gradle b/build.gradle
index 05750153..0562a554 100644
--- a/build.gradle
+++ b/build.gradle
@@ -6,7 +6,7 @@ buildscript {
         google()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.2.0'
+        classpath 'com.android.tools.build:gradle:3.5.3'
 
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index b331a955..c3d5d039 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
-#Tue Oct 09 11:09:46 ART 2018
+#Mon Feb 17 16:29:10 ART 2020
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.6-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-5.4.1-all.zip