diff --git a/.gitmodules b/.gitmodules
index 718b254..28186a8 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -3,7 +3,7 @@
 	url = https://github.com/foonathan/type_safe
 [submodule "external/tiny-process-library"]
 	path = external/tiny-process-library
-	url = https://github.com/eidheim/tiny-process-library
+	url = https://gitlab.com/eidheim/tiny-process-library.git
 [submodule "external/cxxopts"]
 	path = external/cxxopts
 	url = https://github.com/jarro2783/cxxopts
diff --git a/external/tiny-process-library b/external/tiny-process-library
index 5bc4753..a677327 160000
--- a/external/tiny-process-library
+++ b/external/tiny-process-library
@@ -1 +1 @@
-Subproject commit 5bc47531a97f80ac07092ac3ed56a26139c748b3
+Subproject commit a6773276efdbc322f1abb0159301f5502647eb52