diff --git a/app/build.gradle b/app/build.gradle
index bb491a42c..1b920cd8b 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -208,7 +208,7 @@ dependencies {
     implementation 'androidx.fragment:fragment-ktx:1.4.1'
     implementation 'androidx.core:core-ktx:1.7.0'
 
-    def nav_version = "2.4.1"
+    def nav_version = "2.4.2"
     implementation "androidx.navigation:navigation-fragment-ktx:$nav_version"
     implementation "androidx.navigation:navigation-ui-ktx:$nav_version"
 
@@ -223,14 +223,17 @@ dependencies {
     implementation 'androidx.core:core-splashscreen:1.0.0-beta02'
 
     implementation 'com.google.android.material:material:1.5.0'
+    // https://github.com/google/flexbox-layout/blob/main/LICENSE Apache v2.0
     implementation 'com.google.android.flexbox:flexbox:3.0.0'
 
     implementation 'androidx.emoji:emoji:1.1.0'
     implementation 'androidx.emoji:emoji-bundled:1.1.0'
 
+    // https://github.com/bumptech/glide/blob/master/LICENSE, BSD / Apache v2
     implementation 'com.github.bumptech.glide:glide:4.12.0'
     kapt 'com.github.bumptech.glide:compiler:4.12.0'
 
+    // https://github.com/Baseflow/PhotoView/blob/master/LICENSE Apache v2.0
     implementation 'com.github.chrisbanes:PhotoView:2.3.0'
 
     implementation platform('com.google.firebase:firebase-bom:26.4.0')
diff --git a/build.gradle b/build.gradle
index d15ed2072..a6906790c 100644
--- a/build.gradle
+++ b/build.gradle
@@ -11,9 +11,9 @@ buildscript {
         } // for com.github.chrisbanes:PhotoView
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:7.1.2'
+        classpath 'com.android.tools.build:gradle:7.1.3'
         classpath 'com.google.gms:google-services:4.3.10'
-        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:1.6.10"
+        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:1.6.20"
         classpath "org.jlleitschuh.gradle:ktlint-gradle:10.1.0"
         classpath 'com.google.firebase:firebase-crashlytics-gradle:2.8.1'
     }