diff --git a/pkgs/applications/misc/libosmocore/default.nix b/pkgs/applications/misc/libosmocore/default.nix
index c9583961de4..999665bf6bb 100644
--- a/pkgs/applications/misc/libosmocore/default.nix
+++ b/pkgs/applications/misc/libosmocore/default.nix
@@ -4,13 +4,13 @@
 
 stdenv.mkDerivation rec {
   name = "libosmocore-${version}";
-  version = "1.1.0";
+  version = "1.2.0";
 
   src = fetchFromGitHub {
     owner = "osmocom";
     repo = "libosmocore";
     rev = version;
-    sha256 = "1ayxpq03mv547sirdy3j9vnsjd1q07adhwwnl3wffz3c39wlax68";
+    sha256 = "1535y6r4csvslrxcki80ya6zhhc5jw2nvy9bymb55ln77pf853vg";
   };
 
   propagatedBuildInputs = [