diff --git a/Gemfile.lock b/Gemfile.lock
index a4541499d..521d9f5cd 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -93,7 +93,6 @@ GEM
       momentjs-rails (~> 2.8)
       sass-rails (~> 5.0)
       selectize-rails (~> 0.6)
-    aes_key_wrap (1.0.1)
     apipie-rails (0.5.6)
       rails (>= 4.1)
     archive-zip (0.11.0)
@@ -115,8 +114,8 @@ GEM
       sass (>= 3.3.4)
     bootstrap-wysihtml5-rails (0.3.3.8)
       railties (>= 3.0)
-    brakeman (4.2.0)
-    browser (2.5.3)
+    brakeman (4.1.1)
+    browser (2.5.2)
     builder (3.2.3)
     byebug (10.0.0)
     capybara (2.18.0)
@@ -138,7 +137,7 @@ GEM
     carrierwave-i18n (0.2.0)
     case_transform (0.2)
       activesupport
-    chartkick (2.3.2)
+    chartkick (2.2.5)
     childprocess (0.8.0)
       ffi (~> 1.0, >= 1.0.11)
     chromedriver-helper (1.2.0)
@@ -425,9 +424,8 @@ GEM
       railties (>= 4.2.0)
       thor (>= 0.14, < 2.0)
     json (2.1.0)
-    json-jwt (1.9.2)
+    json-jwt (1.8.3)
       activesupport
-      aes_key_wrap
       bindata
       securecompare
       url_safe_base64
@@ -513,9 +511,10 @@ GEM
       oauth2 (~> 1.1)
       omniauth (~> 1.2)
     open4 (1.3.4)
-    openid_connect (1.1.5)
+    openid_connect (1.1.4)
       activemodel
       attr_required (>= 1.0.0)
+      json (>= 1.4.3)
       json-jwt (>= 1.5.0)
       rack-oauth2 (>= 1.6.1)
       swd (>= 1.0.0)
@@ -523,7 +522,7 @@ GEM
       validate_email
       validate_url
       webfinger (>= 1.0.1)
-    openstack (3.3.17)
+    openstack (3.3.15)
       json
     orm_adapter (0.5.0)
     parallel (1.12.1)
@@ -550,11 +549,11 @@ GEM
       rack
     rack-mini-profiler (0.10.7)
       rack (>= 1.2.0)
-    rack-oauth2 (1.9.0)
+    rack-oauth2 (1.8.2)
       activesupport
       attr_required
       httpclient
-      json-jwt (>= 1.9.0)
+      json-jwt
       rack
     rack-protection (2.0.1)
       rack
@@ -672,9 +671,9 @@ GEM
     scenic (1.4.1)
       activerecord (>= 4.0.0)
       railties (>= 4.0.0)
-    scss_lint (0.57.0)
+    scss_lint (0.56.0)
       rake (>= 0.9, < 13)
-      sass (~> 3.5.5)
+      sass (~> 3.5.3)
     securecompare (1.0.0)
     select2-rails (4.0.3)
       thor (~> 0.14)