diff --git a/signalc/build.gradle.kts b/signalc/build.gradle.kts
index 0aa0f4af0407a9c005175b5fc7b0d5cb6bbb48a0..36deb76a02301d718e1cfde14e977d3fcc8626fc 100644
--- a/signalc/build.gradle.kts
+++ b/signalc/build.gradle.kts
@@ -78,7 +78,7 @@ object Versions {
     const val kotlinSerialization = "1.2.1"
     const val h2 = "1.4.199"
     const val hikariCp = "4.0.3"
-    const val libsignal = "2.15.3_unofficial_t23_m2_WIP"
+    const val libsignal = "2.15.3_unofficial_t23_m1"
     const val liquibase = "4.2.2"
     const val liquibasePlugin = "2.0.4"
     const val logback = "1.2.3"