diff --git a/Gemfile.lock b/Gemfile.lock
index ea91af735cf..49794aa357c 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -159,7 +159,7 @@ GEM
     aws-sigv4 (1.12.1)
       aws-eventstream (~> 1, >= 1.0.2)
     base64 (0.3.0)
-    bcrypt (3.1.20)
+    bcrypt (3.1.21)
     benchmark (0.4.1)
     benchmark-ips (2.14.0)
     better_html (2.2.0)
@@ -1069,7 +1069,7 @@ CHECKSUMS
   aws-sdk-sqs (1.104.0) sha256=5f4de801f826264b5b79be19a63be17f8d46fea9cd453c01ffa9926d85302ee9
   aws-sigv4 (1.12.1) sha256=6973ff95cb0fd0dc58ba26e90e9510a2219525d07620c8babeb70ef831826c00
   base64 (0.3.0) sha256=27337aeabad6ffae05c265c450490628ef3ebd4b67be58257393227588f5a97b
-  bcrypt (3.1.20) sha256=8410f8c7b3ed54a3c00cd2456bf13917d695117f033218e2483b2e40b0784099
+  bcrypt (3.1.21) sha256=5964613d750a42c7ee5dc61f7b9336fb6caca429ba4ac9f2011609946e4a2dcf
   benchmark (0.4.1) sha256=d4ef40037bba27f03b28013e219b950b82bace296549ec15a78016552f8d2cce
   benchmark-ips (2.14.0) sha256=b72bc8a65d525d5906f8cd94270dccf73452ee3257a32b89fbd6684d3e8a9b1d
   better_html (2.2.0) sha256=e68ab66ab09696b708333bbf35e8aa3c107500ba7892f528e2111624bdd8cf76