diff --git a/app/build.gradle b/app/build.gradle
index d43ccf3b9..2ad854f6b 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -165,7 +165,7 @@ dependencies {
     implementation 'com.github.mik3y:usb-serial-for-android:v3.0.0'
 
     // mapbox
-    implementation 'com.mapbox.mapboxsdk:mapbox-android-sdk:9.6.0'
+    implementation 'com.mapbox.mapboxsdk:mapbox-android-sdk:9.7.1'
 
     // mapbox specifies a really old version of okhttp3 which causes lots of API warnings.  trying a newer version
     implementation 'com.squareup.okhttp3:okhttp:4.9.0'
@@ -177,7 +177,7 @@ dependencies {
     implementation 'com.google.android.gms:play-services-auth:19.2.0'
 
     // Add the Firebase SDK for Crashlytics.
-    implementation 'com.google.firebase:firebase-crashlytics:18.2.4'
+    implementation 'com.google.firebase:firebase-crashlytics:18.2.6'
 
     // alas implementation bug deep in the bowels when I tried it for my SyncBluetoothDevice class
     // implementation "org.jetbrains.kotlinx:kotlinx-coroutines-android:1.3.3"
diff --git a/build.gradle b/build.gradle
index 4c16a0dd6..2d6e740bf 100644
--- a/build.gradle
+++ b/build.gradle
@@ -10,7 +10,7 @@ buildscript {
         mavenCentral()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:7.0.3'
+        classpath 'com.android.tools.build:gradle:7.0.4'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
         classpath "org.jetbrains.kotlin:kotlin-serialization:$kotlin_version"
 
@@ -21,7 +21,7 @@ buildscript {
         // Check that you have the Google Services Gradle plugin v4.3.2 or later
         // (if not, add it).
         classpath 'com.google.gms:google-services:4.3.10'
-        classpath 'com.google.firebase:firebase-crashlytics-gradle:2.8.0'
+        classpath 'com.google.firebase:firebase-crashlytics-gradle:2.8.1'
 
         // protobuf plugin - docs here https://github.com/google/protobuf-gradle-plugin
         classpath 'com.google.protobuf:protobuf-gradle-plugin:0.8.15'