diff --git a/Gemfile.lock b/Gemfile.lock
index 635b8d4..aa1d472 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -27,7 +27,7 @@ GEM
     commonmarker (0.23.11)
     concurrent-ruby (1.3.4)
     connection_pool (2.4.1)
-    csv (3.3.1)
+    csv (3.3.2)
     dnsruby (1.72.3)
       base64 (~> 0.2.0)
       simpleidn (~> 0.2.1)
@@ -225,7 +225,7 @@ GEM
       gemoji (>= 3, < 5)
       html-pipeline (~> 2.2)
       jekyll (>= 3.0, < 5.0)
-    json (2.9.0)
+    json (2.9.1)
     kramdown (2.4.0)
       rexml
     kramdown-parser-gfm (1.1.0)
@@ -234,7 +234,7 @@ GEM
     listen (3.9.0)
       rb-fsevent (~> 0.10, >= 0.10.3)
       rb-inotify (~> 0.9, >= 0.9.10)
-    logger (1.6.3)
+    logger (1.6.4)
     mercenary (0.3.6)
     minima (2.5.1)
       jekyll (>= 3.5, < 5.0)