diff --git a/app/build.gradle b/app/build.gradle
index 4c9438ed8e..dc0c250e30 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -306,7 +306,7 @@ dependencies {
     implementation 'pl.droidsonroids.gif:android-gif-drawable:1.2.29'
     implementation 'com.github.nextcloud-deps:qrcodescanner:0.1.2.4' // 'com.github.blikoon:QRCodeScanner:0.1.2'
     implementation 'com.google.android.flexbox:flexbox:3.0.0'
-    implementation('com.github.bumptech.glide:glide:3.8.0') {
+    implementation('com.github.bumptech.glide:glide:4.16.0') {
         exclude group: "com.android.support"
     }
     implementation 'com.caverock:androidsvg:1.4'
diff --git a/gradle/verification-metadata.xml b/gradle/verification-metadata.xml
index d10dd5fc4f..dbbf29464d 100644
--- a/gradle/verification-metadata.xml
+++ b/gradle/verification-metadata.xml
@@ -11,6 +11,7 @@
       <ignored-keys>
          <ignored-key id="0AA3E5C3D232E79B" reason="Key couldn't be downloaded from any key server"/>
          <ignored-key id="23778689FBFBE047" reason="Key couldn't be downloaded from any key server"/>
+         <ignored-key id="520410E2AF06FA82" reason="Key couldn't be downloaded from any key server"/>
          <ignored-key id="5C504E1210E49773" reason="Key couldn't be downloaded from any key server"/>
       </ignored-keys>
       <trusted-keys>
@@ -7635,6 +7636,30 @@
             </sha256>
          </artifact>
       </component>
+      <component group="com.github.bumptech.glide" name="annotations" version="4.16.0">
+         <artifact name="annotations-4.16.0.jar">
+            <sha256 value="c59e39b1b31b4d5592277cd90012149d740b569d4338f56443cac82c3fbda3d1" origin="Generated by Gradle" reason="A key couldn't be downloaded"/>
+         </artifact>
+         <artifact name="annotations-4.16.0.module">
+            <sha256 value="9b918e3367e87d9a95899c306436df5e365ca2d04e4e9041740534fc8341c31f" origin="Generated by Gradle" reason="A key couldn't be downloaded"/>
+         </artifact>
+      </component>
+      <component group="com.github.bumptech.glide" name="disklrucache" version="4.16.0">
+         <artifact name="disklrucache-4.16.0.jar">
+            <sha256 value="a227f6559c104aa5a5c88b0a70e9c7e3db6859e30b4774f3829121df9e627374" origin="Generated by Gradle" reason="A key couldn't be downloaded"/>
+         </artifact>
+         <artifact name="disklrucache-4.16.0.pom">
+            <sha256 value="a5e8df6f1d227c3e9be16fcbdfd3f533b21d8d03e2682add771af8f7cbbda944" origin="Generated by Gradle" reason="A key couldn't be downloaded"/>
+         </artifact>
+      </component>
+      <component group="com.github.bumptech.glide" name="gifdecoder" version="4.16.0">
+         <artifact name="gifdecoder-4.16.0.aar">
+            <sha256 value="955f872af4d2a321fea2a346fc472225a2b99524acc46781491712e39b6a214f" origin="Generated by Gradle" reason="A key couldn't be downloaded"/>
+         </artifact>
+         <artifact name="gifdecoder-4.16.0.pom">
+            <sha256 value="30a608f777ca7720028c365dd670fb5c372d0e1151b9401680e3d09472db0017" origin="Generated by Gradle" reason="A key couldn't be downloaded"/>
+         </artifact>
+      </component>
       <component group="com.github.bumptech.glide" name="glide" version="3.8.0">
          <artifact name="glide-3.8.0.jar">
             <sha256 value="750d9e7b940dc0ee48f8680623b55d46e14e8727acc922d7b156e57e7c549655" origin="Generated by Gradle"/>
@@ -7643,6 +7668,14 @@
             <sha256 value="bcc17e59e06a04a3f0e734034df0cb0e4135625beca0fb373033f48043d6f455" origin="Generated by Gradle"/>
          </artifact>
       </component>
+      <component group="com.github.bumptech.glide" name="glide" version="4.16.0">
+         <artifact name="glide-4.16.0.aar">
+            <sha256 value="89811c63dd266a4851fd1b79c6fc0c982996ece435f5ff483fb830ca6cb53cd4" origin="Generated by Gradle" reason="A key couldn't be downloaded"/>
+         </artifact>
+         <artifact name="glide-4.16.0.pom">
+            <sha256 value="e72c8e310d7a2b9cee5acdcdb92fd2ef6394eb72e56a96cacb5692404702e571" origin="Generated by Gradle" reason="A key couldn't be downloaded"/>
+         </artifact>
+      </component>
       <component group="com.github.chrisbanes" name="PhotoView" version="2.3.0">
          <artifact name="PhotoView-2.3.0.aar">
             <sha256 value="6c8989f2945d50ab38b3e0300064f1f8d2d75bbcae1434fe535d9fb6898e9ad6" origin="Generated by Gradle" reason="Artifact is not signed"/>
@@ -8037,10 +8070,10 @@
       </component>
       <component group="com.github.nextcloud.android-common" name="core" version="0.23.2">
          <artifact name="core-0.23.2.aar">
-            <sha256 value="38011f3adff2f68c6c99cb121a5def63cc44a66e393373203687b59c5fb82ce8" origin="Generated by Gradle"/>
+            <sha256 value="38011f3adff2f68c6c99cb121a5def63cc44a66e393373203687b59c5fb82ce8" origin="Generated by Gradle" reason="Artifact is not signed"/>
          </artifact>
          <artifact name="core-0.23.2.module">
-            <sha256 value="16df4da63602c412d8712018c4b35ce24cb040761bcbc026fbcd836dbe953171" origin="Generated by Gradle"/>
+            <sha256 value="16df4da63602c412d8712018c4b35ce24cb040761bcbc026fbcd836dbe953171" origin="Generated by Gradle" reason="Artifact is not signed"/>
          </artifact>
       </component>
       <component group="com.github.nextcloud.android-common" name="core" version="df2f116806">
@@ -8101,10 +8134,10 @@
       </component>
       <component group="com.github.nextcloud.android-common" name="material-color-utilities" version="0.23.2">
          <artifact name="material-color-utilities-0.23.2.jar">
-            <sha256 value="7b6296e966f1baf3da2443f61cc9d501e3ed06667ae9ef5603e550f705d89334" origin="Generated by Gradle"/>
+            <sha256 value="7b6296e966f1baf3da2443f61cc9d501e3ed06667ae9ef5603e550f705d89334" origin="Generated by Gradle" reason="Artifact is not signed"/>
          </artifact>
          <artifact name="material-color-utilities-0.23.2.module">
-            <sha256 value="ca3c0835e5534a549d3718380982ba8cead70613ca436d65606f16cd2e3a0f01" origin="Generated by Gradle"/>
+            <sha256 value="ca3c0835e5534a549d3718380982ba8cead70613ca436d65606f16cd2e3a0f01" origin="Generated by Gradle" reason="Artifact is not signed"/>
          </artifact>
       </component>
       <component group="com.github.nextcloud.android-common" name="material-color-utilities" version="df2f116806">
@@ -8165,10 +8198,10 @@
       </component>
       <component group="com.github.nextcloud.android-common" name="ui" version="0.23.2">
          <artifact name="ui-0.23.2.aar">
-            <sha256 value="9eaf161c0535e87fec9585d97b5d5244229c7fdbde348bfebf7747f5bcd3f952" origin="Generated by Gradle"/>
+            <sha256 value="9eaf161c0535e87fec9585d97b5d5244229c7fdbde348bfebf7747f5bcd3f952" origin="Generated by Gradle" reason="Artifact is not signed"/>
          </artifact>
          <artifact name="ui-0.23.2.module">
-            <sha256 value="4af371de8c6cd41a24f1a3ade9cd010c5d226a583d95ff909b1ca80f02d86db6" origin="Generated by Gradle"/>
+            <sha256 value="4af371de8c6cd41a24f1a3ade9cd010c5d226a583d95ff909b1ca80f02d86db6" origin="Generated by Gradle" reason="Artifact is not signed"/>
          </artifact>
       </component>
       <component group="com.github.nextcloud.android-common" name="ui" version="df2f116806">