diff --git a/dependencies.gradle b/dependencies.gradle
index 161c51a7a..d6f34216b 100644
--- a/dependencies.gradle
+++ b/dependencies.gradle
@@ -58,8 +58,8 @@ dependencyResolutionManagement {
             alias('google-play-services-maps').to('com.google.android.gms:play-services-maps:16.1.0')
             alias('google-play-services-auth').to('com.google.android.gms:play-services-auth:16.0.1')
             alias('google-play-services-wallet').to('com.google.android.gms:play-services-wallet:18.1.3')
-            alias('google-zxing-android-integration').to('com.google.zxing:android-integration:3.1.0')
-            alias('google-zxing-core').to('com.google.zxing:core:3.2.1')
+            alias('google-zxing-android-integration').to('com.google.zxing:android-integration:3.3.0')
+            alias('google-zxing-core').to('com.google.zxing:core:3.4.1')
             alias('google-ez-vcard').to('com.googlecode.ez-vcard:ez-vcard:0.9.11')
 
             // Exoplayer
diff --git a/gradle/verification-metadata.xml b/gradle/verification-metadata.xml
index 3e068fcaa..56a223a31 100644
--- a/gradle/verification-metadata.xml
+++ b/gradle/verification-metadata.xml
@@ -1889,11 +1889,26 @@
             <sha256 value="89e56aadf1164bd71e57949163c53abf90af368b51669c0d4a47a163335f95c4" origin="Generated by Gradle"/>
          </artifact>
       </component>
+      <component group="com.google.zxing" name="android-integration" version="3.3.0">
+         <artifact name="android-integration-3.3.0.jar">
+            <sha256 value="dc6d6da7d4f4a7dffa6a049e62db6d0cd4c28aa14524968e41460e559a444e84" origin="Generated by Gradle"/>
+         </artifact>
+      </component>
       <component group="com.google.zxing" name="core" version="3.2.1">
          <artifact name="core-3.2.1.jar">
             <sha256 value="b4d82452e7a6bf6ec2698904b332431717ed8f9a850224f295aec89de80f2259" origin="Generated by Gradle"/>
          </artifact>
       </component>
+      <component group="com.google.zxing" name="core" version="3.3.0">
+         <artifact name="core-3.3.0.jar">
+            <sha256 value="bba7724e02a997cec38213af77133ee8e24b0d5cf5fa7ecbc16a4fa93f11ee0d" origin="Generated by Gradle"/>
+         </artifact>
+      </component>
+      <component group="com.google.zxing" name="core" version="3.4.1">
+         <artifact name="core-3.4.1.jar">
+            <sha256 value="acfa30338c26267b6cab665509c2251bb96e8350bfcad89d59b949ba77011f8d" origin="Generated by Gradle"/>
+         </artifact>
+      </component>
       <component group="com.googlecode.ez-vcard" name="ez-vcard" version="0.9.11">
          <artifact name="ez-vcard-0.9.11.jar">
             <sha256 value="7e24ad50b222d2f70ac91bdccfa3c0f6200b078d797cb784837f75e77bb4210f" origin="Generated by Gradle"/>