diff --git a/pkgs/development/libraries/libmbim/default.nix b/pkgs/development/libraries/libmbim/default.nix
index 7a7bd1153280..2d026452e6f1 100644
--- a/pkgs/development/libraries/libmbim/default.nix
+++ b/pkgs/development/libraries/libmbim/default.nix
@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation rec {
   pname = "libmbim";
-  version = "1.18.2";
+  version = "1.20.0";
 
   src = fetchurl {
     url = "https://www.freedesktop.org/software/libmbim/${pname}-${version}.tar.xz";
-    sha256 = "0s4jsfsydp2vykv7lnimalp9i680aas1qcx7zdpjiic64b5g48vp";
+    sha256 = "0rm8j4zh9gnb3yi324cnxy91gdimc1vg5gv1kxc2m5lymb3wdxrc";
   };
 
   outputs = [ "out" "dev" "man" ];