diff --git a/versions.gradle b/versions.gradle
index 1812db720..04d03780c 100644
--- a/versions.gradle
+++ b/versions.gradle
@@ -24,16 +24,9 @@ ext.deps = [:]
 def versions = [:]
 // GeckoView versions can be found here:
 // https://maven.mozilla.org/?prefix=maven2/org/mozilla/geckoview/
-versions.gecko_view = "74.0.20200107215758"
-versions.android_components = "21.0.0"
-// Note that android-components also depends on application-services,
-// and in fact is our main source of appservices-related functionality.
-// The version number below tracks the application-services version
-// that we depend on directly for the fenix-megazord (and for it's
-// forUnitTest variant), and it's important that it be kept in
-// sync with the version used by android-components above.
-versions.mozilla_appservices = "0.42.2"
-versions.mozilla_speech = "1.0.9"
+versions.gecko_view = "72.0.20191104094118"
+versions.android_components = "19.0.1"
+versions.mozilla_speech = "1.0.7"
 versions.openwnn = "1.3.7"
 versions.google_vr = "1.190.0"
 versions.room = "2.2.0"