diff --git a/app/build.gradle b/app/build.gradle
index a9a28c5..90dc1ed 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -91,19 +91,19 @@ android.applicationVariants.all { variant ->
 
 dependencies {
     // AndroidX, The Basics
-    implementation "androidx.appcompat:appcompat:1.5.1"
-    implementation "androidx.core:core-ktx:1.9.0"
+    implementation "androidx.appcompat:appcompat:1.6.1"
+    implementation "androidx.core:core-ktx:1.10.1"
     implementation "androidx.constraintlayout:constraintlayout:2.1.4"
-    implementation "androidx.activity:activity-ktx:1.6.1"
-    implementation "androidx.fragment:fragment-ktx:1.5.4"
-    implementation "androidx.work:work-runtime-ktx:2.7.1"
+    implementation "androidx.activity:activity-ktx:1.7.1"
+    implementation "androidx.fragment:fragment-ktx:1.5.7"
+    implementation "androidx.work:work-runtime-ktx:2.8.1"
     implementation 'androidx.preference:preference-ktx:1.2.0'
 
     // JSON serialization
     implementation 'com.google.code.gson:gson:2.10'
 
     // Room (SQLite)
-    def room_version = "2.4.3"
+    def room_version = "2.5.1"
     implementation "androidx.room:room-ktx:$room_version"
     kapt "androidx.room:room-compiler:$room_version"
 
@@ -111,19 +111,19 @@ dependencies {
     implementation 'com.squareup.okhttp3:okhttp:4.10.0'
 
     // Firebase, sigh ... (only Google Play)
-    playImplementation 'com.google.firebase:firebase-messaging:23.1.0'
+    playImplementation 'com.google.firebase:firebase-messaging:23.1.2'
 
     // RecyclerView
-    implementation "androidx.recyclerview:recyclerview:1.3.0-rc01"
+    implementation "androidx.recyclerview:recyclerview:1.3.0"
 
     // Swipe down to refresh
     implementation 'androidx.swiperefreshlayout:swiperefreshlayout:1.1.0'
 
     // Material design
-    implementation "com.google.android.material:material:1.6.1"
+    implementation "com.google.android.material:material:1.9.0"
 
     // LiveData
-    implementation "androidx.lifecycle:lifecycle-livedata-ktx:2.5.1"
+    implementation "androidx.lifecycle:lifecycle-livedata-ktx:2.6.1"
     implementation 'androidx.legacy:legacy-support-v4:1.0.0'
 
     // Image viewer
diff --git a/build.gradle b/build.gradle
index 3b8b15e..9267b55 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,5 +1,5 @@
 buildscript {
-    ext.kotlin_version = '1.6.21'
+    ext.kotlin_version = '1.8.20'
     repositories {
         google()
         mavenCentral()
@@ -7,7 +7,7 @@ buildscript {
     dependencies {
         classpath 'com.android.tools.build:gradle:7.2.2'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
-        classpath 'com.google.gms:google-services:4.3.14' // This is removed in the "fdroid" flavor
+        classpath 'com.google.gms:google-services:4.3.15' // This is removed in the "fdroid" flavor
 
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files