diff --git a/.gitmodules b/.gitmodules
index 0fee3d7e4b186a16ac29ddd4a5ab7525241020a9..085543d91b6b2c577c08e9e9e106d4703773685f 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -9,7 +9,7 @@
 	url = https://gitlab.common-lisp.net/frideau/fare-mop.git
 [submodule "ext/closer-closer-mop"]
 	path = ext/closer-closer-mop
-	url = git://git.code.sf.net/p/closer/closer-mop
+	url = https://github.com/pcostanza/closer-mop.git
 [submodule "ext/alexandria"]
 	path = ext/alexandria
 	url = https://gitlab.common-lisp.net/alexandria/alexandria.git
diff --git a/ext/closer-closer-mop b/ext/closer-closer-mop
index 4bdfd472c06b6e14e55508405bbf3983c74f8414..c306712e293f8f15cc686bb1418f81007d34116b 160000
--- a/ext/closer-closer-mop
+++ b/ext/closer-closer-mop
@@ -1 +1 @@
-Subproject commit 4bdfd472c06b6e14e55508405bbf3983c74f8414
+Subproject commit c306712e293f8f15cc686bb1418f81007d34116b