diff --git a/pkgs/development/beam-modules/livebook/default.nix b/pkgs/development/beam-modules/livebook/default.nix
index ab484ea47cac..81adf8d0e35a 100644
--- a/pkgs/development/beam-modules/livebook/default.nix
+++ b/pkgs/development/beam-modules/livebook/default.nix
@@ -9,7 +9,7 @@
 
 beamPackages.mixRelease rec {
   pname = "livebook";
-  version = "0.18.5";
+  version = "0.18.6";
 
   inherit (beamPackages) elixir;
 
@@ -21,7 +21,7 @@ beamPackages.mixRelease rec {
     owner = "livebook-dev";
     repo = "livebook";
     tag = "v${version}";
-    hash = "sha256-yClo+PkEDuRHzVm/XPGxq896MwuM2305Tu7/B5M900A=";
+    hash = "sha256-8pFvY86ht2NMUtknjt5M7QasOKnoHvQdYJrOlgTyueU=";
   };
 
   mixFodDeps = beamPackages.fetchMixDeps {