diff --git a/omnibus/Gemfile.lock b/omnibus/Gemfile.lock
index 4d3902a1b..86100c7b0 100644
--- a/omnibus/Gemfile.lock
+++ b/omnibus/Gemfile.lock
@@ -8,10 +8,10 @@ GIT
 
 GIT
   remote: https://github.com/chef/omnibus.git
-  revision: fb2a0058e37d4bede556d085714d54a5ded99f58
+  revision: 4a3c044138a2415dfb21ef53603f0a941407a2f0
   branch: master
   specs:
-    omnibus (8.1.1)
+    omnibus (8.1.2)
       aws-sdk-s3 (~> 1)
       chef-cleanroom (~> 1.0)
       chef-utils (>= 15.4)
@@ -30,22 +30,22 @@ GEM
     addressable (2.7.0)
       public_suffix (>= 2.0.2, < 5.0)
     artifactory (3.0.15)
-    awesome_print (1.8.0)
-    aws-eventstream (1.1.0)
-    aws-partitions (1.430.0)
-    aws-sdk-core (3.112.0)
+    awesome_print (1.9.2)
+    aws-eventstream (1.1.1)
+    aws-partitions (1.432.0)
+    aws-sdk-core (3.113.0)
       aws-eventstream (~> 1, >= 1.0.2)
       aws-partitions (~> 1, >= 1.239.0)
       aws-sigv4 (~> 1.1)
       jmespath (~> 1.0)
-    aws-sdk-kms (1.42.0)
+    aws-sdk-kms (1.43.0)
       aws-sdk-core (~> 3, >= 3.112.0)
       aws-sigv4 (~> 1.1)
-    aws-sdk-s3 (1.89.0)
+    aws-sdk-s3 (1.91.0)
       aws-sdk-core (~> 3, >= 3.112.0)
       aws-sdk-kms (~> 1)
       aws-sigv4 (~> 1.1)
-    aws-sigv4 (1.2.2)
+    aws-sigv4 (1.2.3)
       aws-eventstream (~> 1, >= 1.0.2)
     bcrypt_pbkdf (1.1.0.rc2)
     bcrypt_pbkdf (1.1.0.rc2-x64-mingw32)
@@ -185,9 +185,9 @@ GEM
     faraday-net_http (1.0.1)
     faraday_middleware (1.0.0)
       faraday (~> 1.0)
-    ffi (1.14.2)
-    ffi (1.14.2-x64-mingw32)
-    ffi (1.14.2-x86-mingw32)
+    ffi (1.15.0)
+    ffi (1.15.0-x64-mingw32)
+    ffi (1.15.0-x86-mingw32)
     ffi-libarchive (1.0.17)
       ffi (~> 1.0)
     ffi-win32-extensions (1.0.4)