diff --git a/appengine/flexible/ruby31-and-earlier/rails-cloudsql-postgres/Gemfile.lock b/appengine/flexible/ruby31-and-earlier/rails-cloudsql-postgres/Gemfile.lock
index 0df8b0e3c..662b87a39 100644
--- a/appengine/flexible/ruby31-and-earlier/rails-cloudsql-postgres/Gemfile.lock
+++ b/appengine/flexible/ruby31-and-earlier/rails-cloudsql-postgres/Gemfile.lock
@@ -49,7 +49,7 @@ GEM
       google-serverless-exec (>= 0.1, < 2.a)
       stackdriver (~> 0.21)
     arel (9.0.0)
-    base64 (0.1.1)
+    base64 (0.3.0)
     bindex (0.8.1)
     builder (3.2.4)
     byebug (11.1.3)
@@ -64,9 +64,9 @@ GEM
       xpath (~> 3.2)
     concurrent-ruby (1.2.2)
     crass (1.0.6)
-    cuprite (0.14.3)
+    cuprite (0.17)
       capybara (~> 3.0)
-      ferrum (~> 0.13.0)
+      ferrum (~> 0.17.0)
     date (3.5.1)
     diff-lcs (1.5.0)
     erubi (1.12.0)
@@ -77,11 +77,12 @@ GEM
     faraday-net_http (3.0.2)
     faraday-retry (2.2.0)
       faraday (~> 2.0)
-    ferrum (0.13)
+    ferrum (0.17.2)
       addressable (~> 2.5)
+      base64 (~> 0.2)
       concurrent-ruby (~> 1.1)
       webrick (~> 1.7)
-      websocket-driver (>= 0.6, < 0.8)
+      websocket-driver (~> 0.7)
     ffi (1.16.3)
     gapic-common (0.20.0)
       faraday (>= 1.9, < 3.a)
@@ -287,7 +288,8 @@ GEM
       bindex (>= 0.4.0)
       railties (>= 5.0)
     webrick (1.8.1)
-    websocket-driver (0.7.6)
+    websocket-driver (0.8.1)
+      base64
       websocket-extensions (>= 0.1.0)
     websocket-extensions (0.1.5)
     xpath (3.2.0)