diff --git a/app/build.gradle b/app/build.gradle
index d4e83aacf..f403bdd3b 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -247,7 +247,7 @@ dependencies {
     playImplementation 'com.google.mlkit:translate:17.0.2'
 
     // PushNotifications
-    playImplementation platform('com.google.firebase:firebase-bom:32.4.1')
+    playImplementation platform('com.google.firebase:firebase-bom:32.6.0')
     playImplementation 'com.google.firebase:firebase-messaging-ktx'
 
     //PushNotifications(FDroid)
diff --git a/app/src/main/java/com/vitorpamplona/amethyst/ui/note/UserReactionsRow.kt b/app/src/main/java/com/vitorpamplona/amethyst/ui/note/UserReactionsRow.kt
index 9bf4ee1d1..8930d0db2 100644
--- a/app/src/main/java/com/vitorpamplona/amethyst/ui/note/UserReactionsRow.kt
+++ b/app/src/main/java/com/vitorpamplona/amethyst/ui/note/UserReactionsRow.kt
@@ -336,10 +336,14 @@ class UserReactionsViewModel(val account: Account) : ViewModel() {
         val chartEntryModelProducer1 = ChartEntryModelProducer(listOfCountCurves).getModel()
         val chartEntryModelProducer2 = ChartEntryModelProducer(listOfValueCurves).getModel()
 
-        this.shouldShowDecimalsInAxis = shouldShowDecimals(chartEntryModelProducer2.minY, chartEntryModelProducer2.maxY)
+        chartEntryModelProducer1?.let { chart1 ->
+            chartEntryModelProducer2?.let { chart2 ->
+                this.shouldShowDecimalsInAxis = shouldShowDecimals(chart2.minY, chart2.maxY)
 
-        this._axisLabels.emit(listOf(6, 5, 4, 3, 2, 1, 0).map { displayAxisFormatter.format(now.minusSeconds(day * it)) })
-        this._chartModel.emit(chartEntryModelProducer1.plus(chartEntryModelProducer2))
+                this._axisLabels.emit(listOf(6, 5, 4, 3, 2, 1, 0).map { displayAxisFormatter.format(now.minusSeconds(day * it)) })
+                this._chartModel.emit(chart1.plus(chart2))
+            }
+        }
     }
 
     // determine if the min max are so close that they render to the same number.
diff --git a/build.gradle b/build.gradle
index a31518dc7..96d9b49ca 100644
--- a/build.gradle
+++ b/build.gradle
@@ -8,8 +8,8 @@ buildscript {
         nav_version = '2.7.5'
         room_version = "2.4.3"
         accompanist_version = '0.30.1'
-        coil_version = '2.4.0'
-        vico_version = '1.12.0'
+        coil_version = '2.5.0'
+        vico_version = '1.13.0'
         media3_version = '1.2.0'
         core_ktx_version = '1.12.0'
         material3_version = '1.1.2'