diff --git a/Make.config b/Make.config
index 86d5fc458165..ed86319ef4d1 100644
--- a/Make.config
+++ b/Make.config
@@ -69,10 +69,9 @@ include $(TOP)/mk/mono.mk
 MONO_HASH := $(NEEDED_MONO_VERSION)
 
 # Minimum Mono version for building XI/XM
-
-MIN_MONO_VERSION=6.8.0.76
-MAX_MONO_VERSION=6.8.99
-MIN_MONO_URL=https://xamjenkinsartifact.azureedge.net/build-package-osx-mono/2019-10/79/9bcfa6031254ee5340b544620c4ad0a1814997b4/MonoFramework-MDK-6.8.0.76.macos10.xamarin.universal.pkg
+MIN_MONO_VERSION=6.10.0.1
+MAX_MONO_VERSION=6.10.99
+MIN_MONO_URL=https://xamjenkinsartifact.azureedge.net/build-package-osx-mono/2019-12/3/7eb7a82f09094facd8772dcb745fd16c7bd401c1/MonoFramework-MDK-6.10.0.1.macos10.xamarin.universal.pkg
 
 # Minimum Mono version for Xamarin.Mac apps using the system mono
 MIN_XM_MONO_VERSION=6.4.0.94
diff --git a/mk/mono.mk b/mk/mono.mk
index d38df680387a..15d95b041d5f 100644
--- a/mk/mono.mk
+++ b/mk/mono.mk
@@ -1,5 +1,5 @@
-NEEDED_MONO_VERSION := df42020fe6f7a0a1b5fa59b481fb603d88d72348
-NEEDED_MONO_BRANCH := 2019-10
+NEEDED_MONO_VERSION := 2edccc52a78d90fea7bcbd37844164663e712397
+NEEDED_MONO_BRANCH := 2019-12
 
 MONO_DIRECTORY := mono
 MONO_MODULE    := https://github.com/mono/mono