diff --git a/Casks/l/lagrange.rb b/Casks/l/lagrange.rb
index aa8216f51a..3c002cc8f7 100644
--- a/Casks/l/lagrange.rb
+++ b/Casks/l/lagrange.rb
@@ -1,9 +1,9 @@
 cask "lagrange" do
   arch arm: "11.0-arm64", intel: "10.13-x86_64"
 
-  version "1.17.5"
-  sha256 arm:   "a52b96f7e33d82929514111deb651592216064d3126c6ca14255b3581b271330",
-         intel: "486e7d6934ebc4f184c4e3b261ac53514016dfe1104ac2cac96108679ddfed52"
+  version "1.17.6"
+  sha256 arm:   "59509b262aea846c7eaee833a3aebb69883f3a72e6db38abecd5b5a498d35616",
+         intel: "28cb0f576a7fb4b85b0418424b73aefc813be88ed27027f5a008cc8146138926"
 
   url "https://github.com/skyjake/lagrange/releases/download/v#{version}/lagrange_v#{version}_macos#{arch}.tbz",
       verified: "github.com/skyjake/lagrange/"