diff --git a/Gemfile.lock b/Gemfile.lock
index 67f275897..bc64e40a0 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -291,7 +291,7 @@ GEM
       os (>= 0.9, < 2.0)
       signet (>= 0.16, < 2.a)
     haikunator (1.1.1)
-    hashdiff (1.1.1)
+    hashdiff (1.1.2)
     hashie (5.0.0)
     htmlentities (4.3.4)
     httpclient (2.8.3)
@@ -493,7 +493,7 @@ GEM
     request_store (1.7.0)
       rack (>= 1.4)
     retriable (3.1.2)
-    rexml (3.4.0)
+    rexml (3.4.1)
     rollbar (3.6.0)
     rouge (4.1.3)
     rsolr (2.6.0)
@@ -628,7 +628,7 @@ GEM
       activemodel (>= 6.0.0)
       bindex (>= 0.4.0)
       railties (>= 6.0.0)
-    webmock (3.24.0)
+    webmock (3.25.0)
       addressable (>= 2.8.0)
       crack (>= 0.3.2)
       hashdiff (>= 0.4.0, < 2.0.0)