diff --git a/Gemfile b/Gemfile
index 12a1f4e..e56ca20 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,3 +1,3 @@
 source "https://rubygems.org"
 
-gem "neurolibre", "1.5.5"
+gem "neurolibre", "1.5.6"
diff --git a/Gemfile.lock b/Gemfile.lock
index e8b7fa6..a97b30b 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -18,7 +18,7 @@ GEM
       mini_mime (~> 1.0)
       rugged (~> 1.0)
     mini_mime (1.1.2)
-    neurolibre (1.5.5)
+    neurolibre (1.5.6)
       commonmarker (~> 0.23)
       faraday (~> 2.7)
       faraday-retry (~> 2.0)
@@ -41,7 +41,7 @@ PLATFORMS
   ruby
 
 DEPENDENCIES
-  neurolibre (= 1.5.5)
+  neurolibre (= 1.5.6)
 
 BUNDLED WITH
    2.3.4