diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 30ab780..b3d812d 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -10,7 +10,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [macos-12, macos-13, macos-14]
+        os: [macos-12] # TODO: macos-13, macos-14
     runs-on: ${{ matrix.os }}
     steps:
       - name: Check out the repository
diff --git a/metacall.rb b/metacall.rb
index 93a86be..c5bf2fb 100644
--- a/metacall.rb
+++ b/metacall.rb
@@ -1,13 +1,13 @@
 class Metacall < Formula
   desc "Ultimate polyglot programming experience"
   homepage "https://metacall.io"
-  url "https://github.com/metacall/core/archive/refs/tags/v0.7.7.tar.gz"
-  sha256 "28a0e198c3d7583280191ebc94d9377d96b89b6df2cd3e4a233921696a483853"
+  url "https://github.com/metacall/core/archive/refs/tags/v0.7.9.tar.gz"
+  sha256 "f252ee9d272e2471879db99aca5e37dac742e917fc0da490b087934c78f5e3e4"
   license "Apache-2.0"
   head "https://github.com/metacall/core.git", branch: "develop"
 
   depends_on "cmake" => :build
-  depends_on "node@14"
+  depends_on "node@18"
   depends_on "openjdk"
   depends_on "python@3.12"
   depends_on "ruby"
diff --git a/pr.sh b/pr.sh
deleted file mode 100755
index 5f50718..0000000
--- a/pr.sh
+++ /dev/null
@@ -1,2 +0,0 @@
-#!/usr/bin/env bash
-set -euxo pipefail
diff --git a/test.sh b/test.sh
index d22c929..a3427da 100755
--- a/test.sh
+++ b/test.sh
@@ -1,4 +1,4 @@
 #!/usr/bin/env bash
 set -euxo pipefail
-brew test ./metacall.rb
 
+brew test ./metacall.rb