diff --git a/Gemfile.lock b/Gemfile.lock
index 294eb7e..ff93a10 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -41,8 +41,8 @@ GEM
       example_file (~> 0.5.0)
       toys-core (~> 0.15.3)
     bigdecimal (3.2.2)
-    bundler-audit (0.9.2)
-      bundler (>= 1.2.0, < 3)
+    bundler-audit (0.9.3)
+      bundler (>= 1.2.0)
       thor (~> 1.0)
     byebug (12.0.0)
     childprocess (5.1.0)
@@ -145,11 +145,11 @@ GEM
       base64 (~> 0.2)
       faraday (>= 1.0, < 3.a)
     google-logging-utils (0.2.0)
-    googleauth (1.14.0)
+    googleauth (1.16.2)
       faraday (>= 1.0, < 3.a)
       google-cloud-env (~> 2.2)
       google-logging-utils (~> 0.1)
-      jwt (>= 1.4, < 3.0)
+      jwt (>= 1.4, < 4.0)
       multi_json (~> 1.11)
       os (>= 0.9, < 2.0)
       signet (>= 0.16, < 2.a)
@@ -165,7 +165,7 @@ GEM
       toys-core (~> 0.15.3)
     io-console (0.8.1)
     json (2.13.2)
-    jwt (2.10.2)
+    jwt (3.2.0)
       base64
     kramdown (2.5.1)
       rexml (>= 3.3.9)
@@ -349,10 +349,10 @@ GEM
     shrine (3.6.0)
       content_disposition (~> 1.0)
       down (~> 5.1)
-    signet (0.20.0)
+    signet (0.21.0)
       addressable (~> 2.8)
       faraday (>= 0.17.5, < 3.a)
-      jwt (>= 1.5, < 3.0)
+      jwt (>= 1.5, < 4.0)
       multi_json (~> 1.10)
     snaky_hash (2.0.3)
       hashie (>= 0.1.0, < 6)