diff --git a/pact_broker/Gemfile.lock b/pact_broker/Gemfile.lock
index cdfda1ba..585be9fb 100644
--- a/pact_broker/Gemfile.lock
+++ b/pact_broker/Gemfile.lock
@@ -16,7 +16,7 @@ GEM
       declarative-option (< 0.2.0)
       representable (>= 2.4.0, <= 3.1.0)
       uber (< 0.2.0)
-    dry-configurable (0.11.3)
+    dry-configurable (0.11.5)
       concurrent-ruby (~> 1.0)
       dry-core (~> 0.4, >= 0.4.7)
       dry-equalizer (~> 0.2)
@@ -68,18 +68,18 @@ GEM
       mini_portile2 (~> 2.4.0)
     nokogumbo (2.0.2)
       nokogiri (~> 1.8, >= 1.8.4)
-    pact-support (1.14.1)
+    pact-support (1.14.3)
       awesome_print (~> 1.1)
       randexp (~> 0.1.7)
       rspec (>= 2.14)
       term-ansicolor (~> 1.0)
-    pact_broker (2.51.0)
+    pact_broker (2.52.2)
       dry-logic (= 0.4.2)
       dry-types (~> 0.10.3)
       dry-validation (~> 0.10.5)
       haml (~> 5.0)
       httparty (~> 0.14)
-      json (> 1.8, < 3.0)
+      json (~> 2.3)
       pact-support (~> 1.14, >= 1.14.1)
       padrino-core (~> 0.14, >= 0.14.3)
       rack (~> 2.0, >= 2.0.8)
@@ -100,7 +100,7 @@ GEM
       sinatra (>= 2.0.0)
       thor (~> 0.18)
     padrino-support (0.14.4)
-    pg (1.2.2)
+    pg (1.2.3)
     puma (3.12.4)
     rack (2.2.2)
     rack-protection (2.0.8.1)
@@ -122,7 +122,7 @@ GEM
       rspec-mocks (~> 3.9.0)
     rspec-core (3.9.1)
       rspec-support (~> 3.9.1)
-    rspec-expectations (3.9.0)
+    rspec-expectations (3.9.1)
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.9.0)
     rspec-mocks (3.9.1)
@@ -137,7 +137,7 @@ GEM
     semantic_logger (4.6.1)
       concurrent-ruby (~> 1.0)
     semver2 (3.4.2)
-    sequel (5.30.0)
+    sequel (5.31.0)
     sinatra (2.0.8.1)
       mustermann (~> 1.0)
       rack (~> 2.0)