Update gems.

Gemfile.lock

@@ -8,27 +8,27 @@ GIT
 GEM
   remote: https://rubygems.org/
   specs:
-    addressable (2.7.0)
+    addressable (2.8.0)
       public_suffix (>= 2.0.2, < 5.0)
     airbrake (11.0.3)
       airbrake-ruby (~> 5.1)
-    airbrake-ruby (5.2.0)
+    airbrake-ruby (5.2.1)
       rbtree3 (~> 0.5)
     clogger (2.3.1)
       rack (>= 1.0, < 3.0)
     coderay (1.1.3)
     concurrent-ruby (1.1.9)
     crass (1.0.6)
     dotenv (2.7.6)
-    feedjira (3.1.2)
+    feedjira (3.2.0)
       loofah (>= 2.3.1)
       sax-machine (>= 1.0)
     github-release-party (0.3.6)
       rake (>= 12)
     heroku-env (0.1.4)
     io-console (0.5.9)
-    irb (1.3.5)
-      reline (>= 0.1.5)
+    irb (1.3.6)
+      reline (>= 0.2.5)
     loofah (2.10.0)
       crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
@@ -37,7 +37,7 @@ GEM
     multi_json (1.15.0)
     mustermann (1.1.1)
       ruby2_keywords (~> 0.0.1)
-    newrelic_rpm (7.1.0)
+    newrelic_rpm (7.2.0)
     nio4r (2.5.7)
     nokogiri (1.11.7)
       mini_portile2 (~> 2.5.0)
@@ -61,10 +61,10 @@ GEM
     rack-protection (2.1.0)
       rack
     rack-ssl-enforcer (0.2.9)
-    rake (13.0.3)
+    rake (13.0.4)
     rbtree3 (0.6.0)
     redis (4.3.1)
-    reline (0.2.5)
+    reline (0.2.6)
       io-console (~> 0.5)
     ruby2_keywords (0.0.4)
     sax-machine (1.3.2)