diff --git a/pkgs/by-name/os/osmo-bts/package.nix b/pkgs/by-name/os/osmo-bts/package.nix
index 1f6f27bb6de5..9605c11a9bb5 100644
--- a/pkgs/by-name/os/osmo-bts/package.nix
+++ b/pkgs/by-name/os/osmo-bts/package.nix
@@ -11,13 +11,13 @@
 
 stdenv.mkDerivation rec {
   pname = "osmo-bts";
-  version = "1.8.0";
+  version = "1.9.0";
 
   src = fetchFromGitHub {
     owner = "osmocom";
     repo = "osmo-bts";
     rev = version;
-    hash = "sha256-l0iCoiMeBGlJpMvnHUrUfGL3sQCT69D739wiYbnSFeI=";
+    hash = "sha256-SvlkIvdyrXlaSJl+LbHovhIlnxsxpufJCy1wVCZbjWM=";
   };
 
   postPatch = ''