diff --git a/app/build.gradle b/app/build.gradle
index 39bdd9a..14a8b03 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -39,7 +39,7 @@ dependencies {
     compile 'com.android.support:design:26.+'
     compile 'com.jakewharton:butterknife:8.7.0'
     compile 'com.android.support:support-v4:26.+'
-    compile 'com.vladsch.flexmark:flexmark-all:0.22.16'
+    compile 'com.commonsware.cwac:anddown:0.3.0'
     testCompile 'junit:junit:4.12'
     annotationProcessor 'com.jakewharton:butterknife-compiler:8.7.0'
 }
diff --git a/app/src/main/java/com/wbrawner/simplemarkdown/PreviewFragment.java b/app/src/main/java/com/wbrawner/simplemarkdown/PreviewFragment.java
index ac2e247..e89c8d9 100644
--- a/app/src/main/java/com/wbrawner/simplemarkdown/PreviewFragment.java
+++ b/app/src/main/java/com/wbrawner/simplemarkdown/PreviewFragment.java
@@ -14,22 +14,12 @@ import android.support.v4.app.ActivityCompat;
 import android.support.v4.app.Fragment;
 import android.support.v4.content.ContextCompat;
 import android.support.v4.content.LocalBroadcastManager;
-import android.util.Log;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
 import android.webkit.WebView;
 
-import com.vladsch.flexmark.ast.Node;
-import com.vladsch.flexmark.ext.gfm.strikethrough.StrikethroughExtension;
-import com.vladsch.flexmark.ext.tables.TablesExtension;
-import com.vladsch.flexmark.html.HtmlRenderer;
-import com.vladsch.flexmark.parser.Parser;
-import com.vladsch.flexmark.parser.ParserEmulationProfile;
-import com.vladsch.flexmark.util.options.MutableDataHolder;
-import com.vladsch.flexmark.util.options.MutableDataSet;
-
-import java.util.Arrays;
+import com.commonsware.cwac.anddown.AndDown;
 
 import butterknife.BindView;
 import butterknife.ButterKnife;
@@ -100,20 +90,18 @@ public class PreviewFragment extends Fragment {
         Thread setMarkdown = new Thread() {
             @Override
             public void run() {
-                MutableDataHolder options = new MutableDataSet();
-                options.setFrom(ParserEmulationProfile.MARKDOWN);
-                options.set(Parser.EXTENSIONS, Arrays.asList(TablesExtension.create(), StrikethroughExtension.create()));
-                Parser parser = Parser.builder(options).build();
-                Node document = parser.parse(iText);
-                HtmlRenderer renderer = HtmlRenderer.builder(options).build();
-                String html = renderer.render(document);
+                AndDown andDown = new AndDown();
+                int hoedownFlags =
+                        AndDown.HOEDOWN_EXT_STRIKETHROUGH | AndDown.HOEDOWN_EXT_TABLES |
+                        AndDown.HOEDOWN_EXT_UNDERLINE | AndDown.HOEDOWN_EXT_SUPERSCRIPT;
+                String html = andDown.markdownToHtml(iText, hoedownFlags, 0);
                 mMarkdownView.loadDataWithBaseURL(null, html, "text/html", "UTF-8", null);
                 timeoutActive = false;
             }
         };
         if (!timeoutActive) {
             timeoutActive = true;
-            handler.postDelayed(setMarkdown, 50);
+            handler.postDelayed(setMarkdown, 0);
         }
     }
 }
diff --git a/build.gradle b/build.gradle
index c2eea8e..ac667d0 100644
--- a/build.gradle
+++ b/build.gradle
@@ -15,6 +15,9 @@ buildscript {
 allprojects {
     repositories {
         jcenter()
+        maven {
+            url "https://s3.amazonaws.com/repo.commonsware.com"
+        }
     }
 }