diff --git a/.gitmodules b/.gitmodules
index f0c6ba8db..322d06e8d 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -15,7 +15,7 @@
 	url = https://github.com/maxbrunsfeld/tree-sitter.git
 [submodule "prototype/External/tree-sitter-javascript"]
 	path = prototype/External/tree-sitter-javascript
-	url = https://github.com/joshvera/tree-sitter-javascript.git
+	url = https://github.com/maxbrunsfeld/tree-sitter-javascript.git
 [submodule "prototype/External/tree-sitter-c"]
 	path = prototype/External/tree-sitter-c
-	url = https://github.com/robrix/tree-sitter-c.git
+	url = https://github.com/maxbrunsfeld/tree-sitter-c.git
diff --git a/prototype/External/tree-sitter-c b/prototype/External/tree-sitter-c
index e14be1cee..047f074dc 160000
--- a/prototype/External/tree-sitter-c
+++ b/prototype/External/tree-sitter-c
@@ -1 +1 @@
-Subproject commit e14be1cee080cd3823528096c282125eaa3a5d46
+Subproject commit 047f074dcaccde6002b12f154f7a894aad86dc20
diff --git a/prototype/External/tree-sitter-javascript b/prototype/External/tree-sitter-javascript
index ae5a27420..16bd42f04 160000
--- a/prototype/External/tree-sitter-javascript
+++ b/prototype/External/tree-sitter-javascript
@@ -1 +1 @@
-Subproject commit ae5a274200c9ad55a38ed657f17e9deebb025f55
+Subproject commit 16bd42f047c3d459026489c33f3ddec8233dbfa9
diff --git a/semantic-diff.cabal b/semantic-diff.cabal
index ca3f77abe..4c0678851 100644
--- a/semantic-diff.cabal
+++ b/semantic-diff.cabal
@@ -48,10 +48,7 @@ executable semantic-diff-exe
                      , filepath
   default-language:    Haskell2010
   extra-libraries:     bridge
-  extra-lib-dirs:      prototype/External/tree-sitter/out/Release
-                     , prototype/External/tree-sitter-c
-                     , prototype/External/tree-sitter-javascript
-                     , .
+  extra-lib-dirs:      .
 
 test-suite semantic-diff-test
   type:                exitcode-stdio-1.0