diff --git a/.gitmodules b/.gitmodules
index 8e882d0ad..281e28025 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -3,7 +3,7 @@
 	url = git@github.com:silimate/verific.git
 [submodule "abc"]
 	path = abc
-	url = https://github.com/YosysHQ/abc
+	url = git@github.com:Silimate/abc.git
 # Don't use paths as names to avoid git archive problems
 [submodule "cxxopts"]
 	path = libs/cxxopts
diff --git a/abc b/abc
index cac8f99ea..cd53fd793 160000
--- a/abc
+++ b/abc
@@ -1 +1 @@
-Subproject commit cac8f99eaa220a5e3db5caeb87cef0a975c953a2
+Subproject commit cd53fd7938451b4951f084192a6bf2228382c634