diff --git a/Gemfile.lock b/Gemfile.lock
index 1faa5d1d..09b13e93 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -93,7 +93,6 @@ GEM
     bootsnap (1.17.0)
       msgpack (~> 1.2)
     brakeman (6.1.0)
-    brow (0.4.1)
     builder (3.2.4)
     bundler-audit (0.9.1)
       bundler (>= 1.2.0, < 3)
@@ -186,15 +185,14 @@ GEM
       faraday-net_http (>= 2.0, < 3.1)
       ruby2_keywords (>= 0.0.4)
     faraday-net_http (3.0.2)
-    flipper (1.0.0)
-      brow (~> 0.4.1)
+    flipper (1.2.2)
       concurrent-ruby (< 2)
-    flipper-active_record (1.0.0)
+    flipper-active_record (1.2.2)
       activerecord (>= 4.2, < 8)
-      flipper (~> 1.0.0)
-    flipper-ui (1.0.0)
+      flipper (~> 1.2.2)
+    flipper-ui (1.2.2)
       erubi (>= 1.0.0, < 2.0.0)
-      flipper (~> 1.0.0)
+      flipper (~> 1.2.2)
       rack (>= 1.4, < 4)
       rack-protection (>= 1.5.3, <= 4.0.0)
       sanitize (< 7)
@@ -322,8 +320,9 @@ GEM
       nio4r (~> 2.0)
     raabro (1.4.0)
     racc (1.7.3)
-    rack (2.2.8.1)
-    rack-protection (3.1.0)
+    rack (2.2.9)
+    rack-protection (3.2.0)
+      base64 (>= 0.1.0)
       rack (~> 2.2, >= 2.2.4)
     rack-session (1.0.2)
       rack (< 3)