diff --git a/libsignal-service-actix/Cargo.toml b/libsignal-service-actix/Cargo.toml
index eeb0193e1..a48b414f6 100644
--- a/libsignal-service-actix/Cargo.toml
+++ b/libsignal-service-actix/Cargo.toml
@@ -8,7 +8,8 @@ edition = "2018"
 
 [dependencies]
 libsignal-service = { path = "../libsignal-service" }
-libsignal-protocol = { git = "https://github.com/Michael-F-Bryan/libsignal-protocol-rs" }
+libsignal-protocol = { git = "https://github.com/signalapp/libsignal-client", version = "0.1.0", tag = "v0.4.0"}
+
 
 awc = { version = "3.0.0-beta.5", features=["rustls"] }
 actix = "0.11.1"
diff --git a/libsignal-service-hyper/Cargo.toml b/libsignal-service-hyper/Cargo.toml
index 0c8ef4406..25da83999 100644
--- a/libsignal-service-hyper/Cargo.toml
+++ b/libsignal-service-hyper/Cargo.toml
@@ -8,7 +8,7 @@ edition = "2018"
 
 [dependencies]
 libsignal-service = { path = "../libsignal-service" }
-libsignal-protocol = { git = "https://github.com/Michael-F-Bryan/libsignal-protocol-rs" }
+libsignal-protocol = { git = "https://github.com/signalapp/libsignal-client", version = "0.1.0", tag = "v0.4.0"}
 
 async-trait = "0.1"
 base64 = "0.13"
diff --git a/libsignal-service/Cargo.toml b/libsignal-service/Cargo.toml
index d2a9d7542..a80b33e6b 100644
--- a/libsignal-service/Cargo.toml
+++ b/libsignal-service/Cargo.toml
@@ -7,7 +7,7 @@ license = "GPLv3"
 readme = "../README.md"
 
 [dependencies]
-libsignal-protocol = { git = "https://github.com/Michael-F-Bryan/libsignal-protocol-rs" }
+libsignal-protocol = { git = "https://github.com/signalapp/libsignal-client", version = "0.1.0", tag = "v0.4.0"}
 zkgroup = { git = "https://github.com/signalapp/zkgroup" }
 async-trait = "0.1.30"
 url = { version = "2.1.1", features = ["serde"] }