diff --git a/app/build.gradle b/app/build.gradle
index 79c8acd73468e89120bf7f4dee165e098903d7db..ea9fc2745b932940bc70398d3e8acdacd60e9229 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -208,4 +208,7 @@ dependencies {
 
     // Flow reactive network
     implementation 'ru.beryukhov:flowreactivenetwork:1.0.4'
+
+    // elib
+    implementation 'foundation.e:elib:0.0.1-alpha11'
 }
diff --git a/app/src/main/res/values-night/colors.xml b/app/src/main/res/values-night/colors.xml
index 917cadc46808008ffe90243db9e35d5d08e6ef9c..d3d3334135364c67e9755ab2a4d0be5ea0ce2dd9 100644
--- a/app/src/main/res/values-night/colors.xml
+++ b/app/src/main/res/values-night/colors.xml
@@ -18,10 +18,7 @@
   -->
 
 <resources>
-    <color name="colorAccent">#5DB2FF</color>
     <color name="colorAccent95">#262626</color>
-    <color name="colorNavBar">#272727</color>
-    <color name="colorBackground">#121212</color>
 
     <color name="colorGrey">#262626</color>
 
diff --git a/app/src/main/res/values/colors.xml b/app/src/main/res/values/colors.xml
index d76e68362aa32df4d395ca7d8445d6e52d085571..8b0432db557141b8eb6dde1ce1e3af622e9e3023 100644
--- a/app/src/main/res/values/colors.xml
+++ b/app/src/main/res/values/colors.xml
@@ -18,10 +18,10 @@
   -->
 
 <resources>
-    <color name="colorAccent">#309DFF</color>
+    <color name="colorAccent">@color/e_accent</color>
     <color name="colorAccent95">#e6f2ff</color>
-    <color name="colorNavBar">#FFFFFF</color>
-    <color name="colorBackground">#FBFBFB</color>
+    <color name="colorNavBar">@color/e_action_bar</color>
+    <color name="colorBackground">@color/e_background</color>
 
     <!-- TOS -->
     <color name="tos_bottom">@android:color/white</color>
diff --git a/settings.gradle b/settings.gradle
index 9ccfa34b954be1499ef6a267caa746d505c86f5a..3d49969840669e17c8b646d3688d13faf1f4620f 100644
--- a/settings.gradle
+++ b/settings.gradle
@@ -4,6 +4,7 @@ dependencyResolutionManagement {
         google()
         mavenCentral()
         maven { url 'https://jitpack.io' }
+        maven { url 'https://gitlab.e.foundation/api/v4/groups/9/-/packages/maven'}
 
         // Gitlab repository configuration for gplayapi dependency
         def ciJobToken = System.getenv("CI_JOB_TOKEN")