diff --git a/.travis.yml b/.travis.yml
index 36ae65a0..6c16029a 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,7 +4,7 @@ jdk: oraclejdk8
 env:
   global:
   - ANDROID_API=29
-  - ANDROID_BUILD_TOOLS=29.0.0
+  - ANDROID_BUILD_TOOLS=29.0.2
   - secure: 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
   - secure: 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
 before_cache:
diff --git a/SWADroid/build.gradle b/SWADroid/build.gradle
index da0b9eeb..488e3528 100644
--- a/SWADroid/build.gradle
+++ b/SWADroid/build.gradle
@@ -45,7 +45,7 @@ if (build_param != "prod") {
 
 android {
     compileSdkVersion "android-29"
-    buildToolsVersion '29.0.0'
+    buildToolsVersion '29.0.2'
 
     dexOptions {
         maxProcessCount=2
@@ -80,12 +80,12 @@ android {
 
 dependencies {
     implementation 'androidx.legacy:legacy-support-v4:1.0.0'
-    implementation 'androidx.appcompat:appcompat:1.0.2'
+    implementation 'androidx.appcompat:appcompat:1.1.0'
     implementation 'com.google.code.ksoap2-android:ksoap2-android:3.6.4'
     implementation 'commons-io:commons-io:2.6'
     implementation 'com.nostra13.universalimageloader:universal-image-loader:1.9.5'
     implementation 'com.journeyapps:zxing-android-embedded:3.6.0@aar'
-    implementation 'com.google.zxing:core:3.3.3'
+    implementation 'com.google.zxing:core:3.4.0'
     implementation 'com.google.code.gson:gson:2.8.5'
-    implementation 'com.google.firebase:firebase-core:17.0.0'
+    implementation 'com.google.firebase:firebase-core:17.2.0'
 }
\ No newline at end of file
diff --git a/build.gradle b/build.gradle
index 2dd9b987..c3659e87 100644
--- a/build.gradle
+++ b/build.gradle
@@ -5,9 +5,9 @@ buildscript {
         google()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.4.2'
+        classpath 'com.android.tools.build:gradle:3.5.1'
         classpath 'org.ajoberstar:grgit:2.1.1'
-        classpath 'com.google.gms:google-services:4.3.0'
+        classpath 'com.google.gms:google-services:4.3.2'
     }
 }
 
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index 434b5878..865eb216 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
-#Fri Apr 19 12:17:14 CEST 2019
+#Tue Aug 20 19:44:44 CEST 2019
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-5.1.1-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-5.6.3-all.zip