diff --git a/.gitmodules b/.gitmodules
index 2135e239..fb96bfda 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,4 +1,4 @@
 [submodule "ext/tinydtls"]
 	path = ext/tinydtls
-	url = https://git.eclipse.org/r/tinydtls/org.eclipse.tinydtls
+	url = https://github.com/eclipse/tinydtls.git
     ignore = dirty
diff --git a/ext/tinydtls b/ext/tinydtls
index 3b24a701..8943e787 160000
--- a/ext/tinydtls
+++ b/ext/tinydtls
@@ -1 +1 @@
-Subproject commit 3b24a701ed5b0785306aa732e739ecb1eb3d03f8
+Subproject commit 8943e78706017daa8ec70e9b662d30f165c74099