diff --git a/.gitmodules b/.gitmodules
index 81d9eb8..9a6a486 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,9 +1,9 @@
 [submodule "extern/drgn"]
-	path = extern/drgn
-  url = git@github.com:JakeHillion/drgn.git
+  path = extern/drgn
+  url = https://github.com/JakeHillion/drgn.git
 [submodule "extern/folly"]
-	path = extern/folly
-	url = git@github.com:jgkamat/folly.git
+  path = extern/folly
+  url = https://github.com/jgkamat/folly.git
 [submodule "extern/rocksdb"]
-	path = extern/rocksdb
-	url = git@github.com:facebook/rocksdb.git
+  path = extern/rocksdb
+  url = https://github.com/facebook/rocksdb.git
diff --git a/extern/drgn b/extern/drgn
index 204c257..4a5b627 160000
--- a/extern/drgn
+++ b/extern/drgn
@@ -1 +1 @@
-Subproject commit 204c257b26788f0dd3913486bbb16f85053db0fd
+Subproject commit 4a5b6279798c5625f68382baaba5f565aa798830