diff --git a/build.gradle b/build.gradle
index f1fd1401..3c14d0ab 100644
--- a/build.gradle
+++ b/build.gradle
@@ -52,8 +52,8 @@ android {
 }
 
 dependencies {
-    implementation 'org.commonmark:commonmark-ext-yaml-front-matter:0.20.0'
+    implementation 'org.commonmark:commonmark-ext-yaml-front-matter:0.21.0'
     implementation 'com.github.billthefarmer:CustomCalendarView:v1.06'
     implementation 'com.github.billthefarmer:MarkdownView:v1.11'
-    implementation 'org.commonmark:commonmark:0.20.0'
+    implementation 'org.commonmark:commonmark:0.21.0'
 }
diff --git a/data/ic_launcher.svg b/data/ic_launcher.svg
index eaf48cc0..6b27f609 100644
--- a/data/ic_launcher.svg
+++ b/data/ic_launcher.svg
@@ -1,22 +1,25 @@
 <svg xmlns="http://www.w3.org/2000/svg"
-     viewBox="0 0 240 240" width="96" height="96">
+     viewBox="0 0 1024 1024" width="1024" height="1024">
 
-  <rect x="20" y="10" width="190" height="220"
-        fill="#ff8d2a" />
+  <rect x="80" y="40" width="864" height="974"
+        fill="#c3c3c3" />
 
-  <rect x="70" y="10" width="140" height="200"
-        fill="#7f7f7f" />
+  <rect x="80" y="10" width="810" height="1004"
+        fill="#ff8d2a" />
 
-  <rect x="30" y="210" width="180" height="10"
-        fill="#c3c3c3" />
+  <rect x="95" y="984" width="795" height="15"
+        fill="#e2e2e2" />
 
-  <rect x="210" y="20" width="10" height="210"
-        fill="#c3c3c3" />
+  <rect x="320" y="10" width="570" height="974"
+        fill="#7f7f7f" />
 
-  <rect x="180" y="10" width="10" height="210"
+  <rect x="800" y="10" width="20" height="1004"
         fill="#060606" />
 
-  <rect x="100" y="40" width="70" height="30"
+  <rect x="465" y="200" width="280" height="140"
         fill="#676767" />
 
+  <rect x="0" y="0" width="1024" height="1024"
+        fill="transparent" stroke="black" />
+
 </svg>
diff --git a/src/main/res/drawable/ic_launcher.xml b/src/main/res/drawable/ic_launcher.xml
index 582c2e28..d6663b2e 100644
--- a/src/main/res/drawable/ic_launcher.xml
+++ b/src/main/res/drawable/ic_launcher.xml
@@ -1,21 +1,24 @@
 <vector xmlns:android="http://schemas.android.com/apk/res/android"
         android:width="24dp"
         android:height="24dp"
-        android:viewportWidth="24.0"
-        android:viewportHeight="24.0">
+        android:viewportWidth="1024"
+        android:viewportHeight="1024">
+    <path
+        android:fillColor="#c3c3c3"
+        android:pathData="M80,40h864v974h-864z" />
     <path
         android:fillColor="#ff8d2a"
-        android:pathData="M2,1h19v22h-19z" />
+        android:pathData="M80,10h810v1004h-810z" />
     <path
-        android:fillColor="#7f7f7f"
-        android:pathData="M7,1h14v20h-14z" />
+        android:fillColor="#e2e2e2"
+        android:pathData="M95,984h795v15h-795z" />
     <path
-        android:fillColor="#c3c3c3"
-        android:pathData="M3,21h18v1h-18zM21,2h1v21h-1z" />
+        android:fillColor="#7f7f7f"
+        android:pathData="M320,10h570v974h-570z" />
     <path
         android:fillColor="#060606"
-        android:pathData="M18,1h1v21h-1z" />
+        android:pathData="M800,10h20v1004h-20z" />
     <path
         android:fillColor="#676767"
-        android:pathData="M10,4h7v3h-7z" />
+        android:pathData="M465,200h280v140h-280z" />
 </vector>