diff --git a/briar-android/build.gradle b/briar-android/build.gradle
index 45c72c43e..95c18ca3c 100644
--- a/briar-android/build.gradle
+++ b/briar-android/build.gradle
@@ -108,7 +108,7 @@ dependencies {
 	implementation 'com.vanniktech:emoji-google:0.6.0' // newer versions need minSdk 21
 	implementation 'com.github.kobakei:MaterialFabSpeedDial:1.2.1'
 	implementation 'com.github.chrisbanes:PhotoView:2.3.0'
-	def glideVersion = '4.10.0'
+	def glideVersion = '4.11.0'
 	implementation("com.github.bumptech.glide:glide:$glideVersion") {
 		exclude group: 'com.android.support'
 		exclude module: 'disklrucache' // when there's no disk cache, we can't accidentally use it
diff --git a/briar-android/witness.gradle b/briar-android/witness.gradle
index 30cac8dce..668b51e64 100644
--- a/briar-android/witness.gradle
+++ b/briar-android/witness.gradle
@@ -97,10 +97,10 @@ dependencyVerification {
         'com.android.tools:sdklib:27.1.1:sdklib-27.1.1.jar:08e6b83961ac9724b3c1e3d0eff971f13be6701292c77914b8794480f3391250',
         'com.android:signflinger:4.1.1:signflinger-4.1.1.jar:0c66825988873ec2d51057fa463f54a8f18fc7326ff4530b9da363b71e97ce60',
         'com.android:zipflinger:4.1.1:zipflinger-4.1.1.jar:0a8c3e52ac13dd031236f9fb5ba4408b1d5dcd12325a05440b36da09d8881446',
-        'com.github.bumptech.glide:annotations:4.10.0:annotations-4.10.0.jar:9cdc56335efeffe5b7ea5f7c98555451c6ea3c79c2f95f8e4ce2d4f76de226f8',
-        'com.github.bumptech.glide:compiler:4.10.0:compiler-4.10.0.jar:25083f3be077a890e7dda638a57d1a231842c794051f2c9705b857895d588e6d',
-        'com.github.bumptech.glide:gifdecoder:4.10.0:gifdecoder-4.10.0.aar:197a1cd5b76855aa02b230c13974e293229b901dc2b96fab4315201e78baa804',
-        'com.github.bumptech.glide:glide:4.10.0:glide-4.10.0.aar:07471967af4c290699feadb587c15671d31aebd95987f9b0b24210abfff1681e',
+        'com.github.bumptech.glide:annotations:4.11.0:annotations-4.11.0.jar:d219d238006d824962176229d4708abcdddcfe342c6a18a5d0fa48d6f0479b3e',
+        'com.github.bumptech.glide:compiler:4.11.0:compiler-4.11.0.jar:a98cdf265c36261b1d523448b05c322ec290afa865946425eded6361980e8770',
+        'com.github.bumptech.glide:gifdecoder:4.11.0:gifdecoder-4.11.0.aar:197a1cd5b76855aa02b230c13974e293229b901dc2b96fab4315201e78baa804',
+        'com.github.bumptech.glide:glide:4.11.0:glide-4.11.0.aar:5c294e6a5f0f812cef876b8412954c1822da184af38e082a5b766e3c4f4fcd95',
         'com.github.chrisbanes:PhotoView:2.3.0:PhotoView-2.3.0.aar:6c8989f2945d50ab38b3e0300064f1f8d2d75bbcae1434fe535d9fb6898e9ad6',
         'com.github.kobakei:MaterialFabSpeedDial:1.2.1:MaterialFabSpeedDial-1.2.1.aar:e86198c3c48cd832fb209a769a9f222c2a3cc045743b110ac2391d9737e3ea02',
         'com.google.android.apps.common.testing.accessibility.framework:accessibility-test-framework:2.0:accessibility-test-framework-2.0.jar:cdf16ef8f5b8023d003ce3cc1b0d51bda737762e2dab2fedf43d1c4292353f7f',