diff --git a/pkgs/by-name/ba/babeltrace2/package.nix b/pkgs/by-name/ba/babeltrace2/package.nix
index e26811b6a653..91d6c8e35441 100644
--- a/pkgs/by-name/ba/babeltrace2/package.nix
+++ b/pkgs/by-name/ba/babeltrace2/package.nix
@@ -22,13 +22,13 @@
 
 stdenv.mkDerivation rec {
   pname = "babeltrace2";
-  version = "2.1.1";
+  version = "2.1.2";
 
   src = fetchFromGitHub {
     owner = "efficios";
     repo = "babeltrace";
     rev = "v${version}";
-    hash = "sha256-ppSPly4HR/oemsX069o6VqwSB1AU1mKRwRepwPORf7I=";
+    hash = "sha256-4vqeIwCWEAzsHTdM2S2grF7F4vPqiWTeTEZpxsqf2g8=";
   };
 
   outputs = [