diff --git a/buildScript/lib/core/get_source_env.sh b/buildScript/lib/core/get_source_env.sh
index 05c14c0..fb40e27 100644
--- a/buildScript/lib/core/get_source_env.sh
+++ b/buildScript/lib/core/get_source_env.sh
@@ -1,5 +1,5 @@
 if [ ! -z $ENV_NB4A ]; then
-  export COMMIT_SING_BOX_EXTRA="6f59c055b2bf76f3a44329f0ce266042b463994c"
+  export COMMIT_SING_BOX_EXTRA="9425043181283da4b50c95954b9827c400d625e8"
 fi
 
 if [ ! -z $ENV_SING_BOX_EXTRA ]; then
diff --git a/libcore/go.mod b/libcore/go.mod
index d9ec09a..4dd9cd7 100644
--- a/libcore/go.mod
+++ b/libcore/go.mod
@@ -7,7 +7,7 @@ require (
 	github.com/matsuridayo/libneko v1.0.0 // replaced
 	github.com/matsuridayo/sing-box-extra v1.0.0 // replaced
 	github.com/miekg/dns v1.1.54
-	github.com/sagernet/sing v0.2.5-0.20230611070640-2812461739c3
+	github.com/sagernet/sing v0.2.5-0.20230613142554-a3b120b25eab
 	github.com/sagernet/sing-box v1.0.0 // replaced
 	// github.com/sagernet/sing-dns v1.0.0 // replaced
 	github.com/sagernet/sing-tun v0.1.5-0.20230611140633-41b2639e1385
diff --git a/libcore/go.sum b/libcore/go.sum
index 9f3996e..f72b7e3 100644
--- a/libcore/go.sum
+++ b/libcore/go.sum
@@ -119,8 +119,8 @@ github.com/sagernet/reality v0.0.0-20230406110435-ee17307e7691 h1:5Th31OC6yj8byL
 github.com/sagernet/reality v0.0.0-20230406110435-ee17307e7691/go.mod h1:B8lp4WkQ1PwNnrVMM6KyuFR20pU8jYBD+A4EhJovEXU=
 github.com/sagernet/sing v0.0.0-20220817130738-ce854cda8522/go.mod h1:QVsS5L/ZA2Q5UhQwLrn0Trw+msNd/NPGEhBKR/ioWiY=
 github.com/sagernet/sing v0.1.8/go.mod h1:jt1w2u7lJQFFSGLiRrRIs5YWmx4kAPfWuOejuDW9qMk=
-github.com/sagernet/sing v0.2.5-0.20230611070640-2812461739c3 h1:OnlfGM8HncECbFiV4s6uAX961fm2UpEKSCXYBLZ1Chg=
-github.com/sagernet/sing v0.2.5-0.20230611070640-2812461739c3/go.mod h1:Ta8nHnDLAwqySzKhGoKk4ZIB+vJ3GTKj7UPrWYvM+4w=
+github.com/sagernet/sing v0.2.5-0.20230613142554-a3b120b25eab h1:9AVUIqqz/UJCgIrcJBU9mb06JXzfQ/FgEmlgdPgo2dk=
+github.com/sagernet/sing v0.2.5-0.20230613142554-a3b120b25eab/go.mod h1:Ta8nHnDLAwqySzKhGoKk4ZIB+vJ3GTKj7UPrWYvM+4w=
 github.com/sagernet/sing-dns v0.1.5-0.20230426113254-25d948c44223 h1:L4eMuM07iSHY3UCknFnuFuHoe5clZuF2Xnf2wwA6Lwc=
 github.com/sagernet/sing-dns v0.1.5-0.20230426113254-25d948c44223/go.mod h1:ZKuuqgsHRxDahYrzgSgy4vIAGGuKPlIf4hLcNzYzLkY=
 github.com/sagernet/sing-mux v0.0.0-20230517134606-1ebe6bb26646 h1:X3ADfMqeGns1Q1FlXc9kaL9FwW1UM6D6tEQo8jFstpc=