diff --git a/builders/alces-flight-landing-page-branding/Gemfile.lock b/builders/alces-flight-landing-page-branding/Gemfile.lock
index ebc967b..bb3cc3b 100644
--- a/builders/alces-flight-landing-page-branding/Gemfile.lock
+++ b/builders/alces-flight-landing-page-branding/Gemfile.lock
@@ -61,7 +61,7 @@ GEM
     fuzzyurl (0.9.0)
     iostruct (0.0.4)
     ipaddress (0.8.3)
-    jmespath (1.4.0)
+    jmespath (1.6.1)
     libyajl2 (1.2.0)
     license_scout (1.1.8)
       ffi-yajl (~> 2.2)