diff --git a/android/app/build.gradle b/android/app/build.gradle
index 4caa701e3..0010a9e26 100644
--- a/android/app/build.gradle
+++ b/android/app/build.gradle
@@ -173,6 +173,11 @@ android {
             }
         }
     }
+
+    compileOptions {
+        sourceCompatibility 1.8
+        targetCompatibility 1.8
+    }
 }
 
 repositories {
diff --git a/package-lock.json b/package-lock.json
index 502e6f55c..ff6fc1578 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -13188,8 +13188,8 @@
       }
     },
     "rn-fetch-blob": {
-      "version": "github:mattermost/react-native-fetch-blob#1800697e2e3834e80f7e5fa84edb5aa43c161bbc",
-      "from": "github:mattermost/react-native-fetch-blob#1800697e2e3834e80f7e5fa84edb5aa43c161bbc",
+      "version": "github:mattermost/react-native-fetch-blob#4ba6980c29608ff8915c70b500b273a0c2fd47b5",
+      "from": "github:mattermost/react-native-fetch-blob#4ba6980c29608ff8915c70b500b273a0c2fd47b5",
       "requires": {
         "base-64": "0.1.0",
         "glob": "7.0.6"
diff --git a/package.json b/package.json
index 4b60437dd..50b98b8c2 100644
--- a/package.json
+++ b/package.json
@@ -65,7 +65,7 @@
     "redux-persist-transform-filter": "0.0.18",
     "redux-thunk": "2.3.0",
     "reselect": "4.0.0",
-    "rn-fetch-blob": "github:mattermost/react-native-fetch-blob#1800697e2e3834e80f7e5fa84edb5aa43c161bbc",
+    "rn-fetch-blob": "github:mattermost/react-native-fetch-blob#4ba6980c29608ff8915c70b500b273a0c2fd47b5",
     "rn-placeholder": "github:mattermost/rn-placeholder#bfee66eb54f1f06d1425a0ad511a5e16559bf82c",
     "semver": "5.6.0",
     "shallow-equals": "1.0.0",