diff --git a/Gemfile.lock b/Gemfile.lock
index 20d35515..6c43be80 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -35,7 +35,7 @@ GEM
     base64 (0.2.0)
     builder (3.2.4)
     coderay (1.1.3)
-    concurrent-ruby (1.2.2)
+    concurrent-ruby (1.2.3)
     connection_pool (2.4.1)
     cube-ruby (0.0.3)
     daemons (1.4.1)
@@ -58,7 +58,7 @@ GEM
     method_source (1.0.0)
     mime-types (3.5.2)
       mime-types-data (~> 3.2015)
-    mime-types-data (3.2023.1205)
+    mime-types-data (3.2024.0206)
     minitest (4.7.5)
     multi_json (1.15.0)
     mustermann (3.0.0)
@@ -69,7 +69,7 @@ GEM
       coderay (~> 1.1)
       method_source (~> 1.0)
     public_suffix (5.0.4)
-    rack (2.2.8)
+    rack (2.2.8.1)
     rack-accept (0.4.5)
       rack (>= 0.4)
     rack-post-body-to-params (0.1.8)
@@ -80,9 +80,9 @@ GEM
     rake (13.1.0)
     rdf (1.0.8)
       addressable (>= 2.2)
-    redis (5.0.8)
+    redis (5.1.0)
       redis-client (>= 0.17.0)
-    redis-client (0.19.1)
+    redis-client (0.20.0)
       connection_pool
     rest-client (2.1.0)
       http-accept (>= 1.7.0, < 2.0)