diff --git a/Gemfile.lock b/Gemfile.lock
index 497f6a0..e5f6b34 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -12,7 +12,8 @@ GEM
     addressable (2.7.0)
       public_suffix (>= 2.0.2, < 5.0)
     coderay (1.1.3)
-    crack (0.4.4)
+    crack (0.4.5)
+      rexml
     dotenv (2.7.6)
     hashdiff (1.0.1)
     httparty (0.18.1)
@@ -41,8 +42,9 @@ GEM
       redis-store (>= 1.2, < 2)
     redis-store (1.9.0)
       redis (>= 4, < 5)
+    rexml (3.2.5)
     slop (3.6.0)
-    webmock (3.10.0)
+    webmock (3.13.0)
       addressable (>= 2.3.6)
       crack (>= 0.3.2)
       hashdiff (>= 0.4.0, < 2.0.0)