diff --git a/Formula/librespeed-cli.rb b/Formula/librespeed-cli.rb
index bbe669e..6f997e9 100644
--- a/Formula/librespeed-cli.rb
+++ b/Formula/librespeed-cli.rb
@@ -1,14 +1,14 @@
 class LibrespeedCli < Formula
   desc "Command-line client for LibreSpeed"
   homepage "https://github.com/librespeed/speedtest-cli"
-  url "https://github.com/librespeed/speedtest-cli/archive/v1.0.12.tar.gz"
-  sha256 "2813ff49a8bc99687e70599212e05f0d995cd7f685e1202e80eea4ff58767301"
+  url "https://github.com/librespeed/speedtest-cli/archive/refs/tags/v1.0.13.tar.gz"
+  sha256 "5ad938b61e3edc0ca95e2ccff0c06e97a69383f3cbb0243bd47b21b9865f9f55"
   head "https://github.com/librespeed/speedtest-cli.git"
 
   depends_on "go" => :build
 
   def install
-    build_time = Utils.popen_read("date -u '+%Y-%m-%d %H:%M:%S %Z' 2> /dev/null").chomp
+    build_time = Utils.safe_popen_read("date -u '+%Y-%m-%d %H:%M:%S %Z' 2> /dev/null").chomp
     ldflags = ["-w -s",
                "-X \"librespeed-cli/defs.ProgName=librespeed-cli\"",
                "-X \"librespeed-cli/defs.ProgVersion=v#{version}\"",