diff --git a/.gitmodules b/.gitmodules
index 86c927fc59e..3d48a045bfe 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -12,7 +12,7 @@
 	url = https://github.com/dlang-community/D-YAML.git
 [submodule "eventcore"]
 	path = submodules/eventcore
-	url = https://github.com/vibe-d/eventcore.git
+	url = https://github.com/bpfkorea/eventcore.git
 [submodule "libsodiumd"]
 	path = submodules/libsodiumd
 	url = https://github.com/Geod24/libsodiumd.git
diff --git a/submodules/eventcore b/submodules/eventcore
index a462db4e04e..58907843388 160000
--- a/submodules/eventcore
+++ b/submodules/eventcore
@@ -1 +1 @@
-Subproject commit a462db4e04ea4c2f4f227dbf5fc74c605e469340
+Subproject commit 5890784338878c13a26d3788119dd46dc73cd361