diff --git a/.gitmodules b/.gitmodules
index 169b385bac..cd59b317b4 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,9 +1,9 @@
 [submodule "proto/third_party/protobuf"]
 	path = proto/third_party/protobuf
-	url = git@github.com:protocolbuffers/protobuf.git
+	url = https://github.com/protocolbuffers/protobuf.git
 [submodule "proto/third_party/googleapis"]
 	path = proto/third_party/googleapis
-	url = git@github.com:googleapis/googleapis.git
+	url = https://github.com/googleapis/googleapis.git
 [submodule "proto/third_party/golang-protobuf"]
 	path = proto/third_party/golang-protobuf
 	url = https://github.com/golang/protobuf.git