diff --git a/app/build.gradle b/app/build.gradle
index d3dcc1f6d..cb885cae9 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -17,8 +17,8 @@ android {
         applicationId "com.geeksville.mesh"
         minSdkVersion 21 // The oldest emulator image I have tried is 22 (though 21 probably works)
         targetSdkVersion 29
-        versionCode 10776 // format is Mmmss (where M is 1+the numeric major number
-        versionName "0.7.76"
+        versionCode 10777 // format is Mmmss (where M is 1+the numeric major number
+        versionName "0.7.77"
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
     }
     buildTypes {
@@ -92,10 +92,10 @@ dependencies {
     implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
     implementation 'androidx.appcompat:appcompat:1.1.0'
     implementation 'androidx.core:core-ktx:1.3.0'
-    implementation "androidx.fragment:fragment-ktx:1.2.4"
+    implementation 'androidx.fragment:fragment-ktx:1.2.5'
     implementation 'androidx.cardview:cardview:1.0.0'
     implementation 'androidx.recyclerview:recyclerview:1.1.0'
-    implementation 'androidx.constraintlayout:constraintlayout:2.0.0-beta6'
+    implementation 'androidx.constraintlayout:constraintlayout:2.0.0-beta7'
     implementation 'com.google.android.material:material:1.1.0'
     implementation 'androidx.viewpager2:viewpager2:1.0.0'
     implementation 'androidx.lifecycle:lifecycle-extensions:2.2.0'