diff --git a/Gemfile.lock b/Gemfile.lock
index 01d32cc..2d7f195 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -2,7 +2,7 @@ PATH
   remote: .
   specs:
     i18n_sonder (0.0.1)
-      mobility (~> 0.8.9)
+      mobility (>= 0.8.9, < 1.2.0)
       rack (>= 2.0.6)
       rest-client (~> 2.0)
       sidekiq
@@ -39,7 +39,7 @@ GEM
     builder (3.2.4)
     byebug (11.1.3)
     coderay (1.1.3)
-    concurrent-ruby (1.1.7)
+    concurrent-ruby (1.1.8)
     connection_pool (2.2.3)
     crack (0.4.3)
       safe_yaml (~> 1.0.0)
@@ -53,7 +53,7 @@ GEM
     http-accept (1.7.0)
     http-cookie (1.0.3)
       domain_name (~> 0.5)
-    i18n (1.8.5)
+    i18n (1.8.9)
       concurrent-ruby (~> 1.0)
     loofah (2.7.0)
       crass (~> 1.0.2)
@@ -61,10 +61,10 @@ GEM
     method_source (1.0.0)
     mime-types (3.3.1)
       mime-types-data (~> 3.2015)
-    mime-types-data (3.2020.0512)
+    mime-types-data (3.2021.0212)
     mini_portile2 (2.4.0)
     minitest (5.14.2)
-    mobility (0.8.13)
+    mobility (1.1.1)
       i18n (>= 0.6.10, < 2)
       request_store (~> 1.0)
     netrc (0.11.0)
@@ -92,7 +92,7 @@ GEM
       rake (>= 0.8.7)
       thor (>= 0.20.3, < 2.0)
     rake (13.0.1)
-    redis (4.2.2)
+    redis (4.2.5)
     request_store (1.5.0)
       rack (>= 1.4)
     rest-client (2.1.0)
@@ -122,7 +122,7 @@ GEM
       rspec-support (~> 3.9)
     rspec-support (3.9.3)
     safe_yaml (1.0.5)
-    sidekiq (6.1.2)
+    sidekiq (6.1.3)
       connection_pool (>= 2.2.2)
       rack (~> 2.0)
       redis (>= 4.2.0)
diff --git a/i18n_sonder.gemspec b/i18n_sonder.gemspec
index cb844a2..a8a2fec 100644
--- a/i18n_sonder.gemspec
+++ b/i18n_sonder.gemspec
@@ -15,7 +15,7 @@ Gem::Specification.new do |spec|
   spec.executables   = spec.files.grep(%r{^exe/}) { |f| File.basename(f) }
   spec.require_paths = ["lib"]
 
-  spec.add_dependency 'mobility', '~> 0.8.9'
+  spec.add_dependency 'mobility', '>= 0.8.9', '< 1.2.0'
   spec.add_dependency 'rest-client', '~> 2.0'
   spec.add_dependency 'sidekiq'
   spec.add_dependency 'rack', '>= 2.0.6'