diff --git a/pkgs/by-name/ne/netlify-cli/package.nix b/pkgs/by-name/ne/netlify-cli/package.nix
index e913e4bb00a7..ceda6d70bf65 100644
--- a/pkgs/by-name/ne/netlify-cli/package.nix
+++ b/pkgs/by-name/ne/netlify-cli/package.nix
@@ -11,16 +11,22 @@
 
 buildNpmPackage rec {
   pname = "netlify-cli";
-  version = "19.0.2";
+  version = "23.9.2";
 
   src = fetchFromGitHub {
     owner = "netlify";
     repo = "cli";
     tag = "v${version}";
-    hash = "sha256-+P+hS/g/xRFNvzESZ5LyxyQSSRZ7BzCg9ZX/ndNLeDg=";
+    hash = "sha256-rjxm/TrKsvYCKwoHkZRZXFpFTfLd0s0D/H6p5Bull0E=";
   };
 
-  npmDepsHash = "sha256-3C+tTqLJCm48pAbQMiIq2SsHmb4bcCaf3IU/cTeR5BA=";
+  # Prevent postinstall script from running before package is built
+  # See https://github.com/netlify/cli/blob/v23.9.2/scripts/postinstall.js#L70
+  postPatch = ''
+    touch .git
+  '';
+
+  npmDepsHash = "sha256-itzEmCOBXxspGiwxt8t6di7/EuCo2Qkl5JVSkMfUemI=";
 
   inherit nodejs;
 
diff --git a/pkgs/by-name/ne/netlify-cli/test.nix b/pkgs/by-name/ne/netlify-cli/test.nix
index 2d311105a094..cb36c91fb253 100644
--- a/pkgs/by-name/ne/netlify-cli/test.nix
+++ b/pkgs/by-name/ne/netlify-cli/test.nix
@@ -27,10 +27,15 @@ runCommand "netlify-cli-test"
     echo '/with-redirect /' >_redirects
 
     # Start a local server and wait for it to respond
-    netlify dev --offline --port 8888 2>&1 | tee log &
+    # Edge functions require specific version of Deno and internet access for other Netlify stuff
+    netlify dev --offline --internal-disable-edge-functions --port 8888 --debug 2>&1 | tee log &
     sleep 0.1 || true
     for (( i=0; i<300; i++ )); do
-      if grep --ignore-case 'Server now ready' <log; then
+      if ! jobs %% > /dev/null; then
+        echo "Server died before starting" >&2
+        exit 1
+      fi
+      if grep --ignore-case 'Local dev server ready' <log; then
         break
       else
         sleep 1