diff --git a/Gemfile b/Gemfile
index 05599c7..11a956e 100644
--- a/Gemfile
+++ b/Gemfile
@@ -4,7 +4,7 @@ source "https://rubygems.org"
 
 gem "sinatra", "4.1.1"
 gem "sinatra-cross_origin", "0.4.0"
-gem "puma", "6.5.0"
+gem "puma", "7.2.1"
 gem "faye-websocket", "0.11.3"
 gem "jwt", "2.10.1"
 gem "toml-rb", "3.0.1"
diff --git a/Gemfile.lock b/Gemfile.lock
index b5c065d..085f996 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -14,7 +14,7 @@ GEM
     mustermann (3.0.4)
       ruby2_keywords (~> 0.0.1)
     nio4r (2.7.5)
-    puma (6.5.0)
+    puma (7.2.1)
       nio4r (~> 2.0)
     racc (1.8.1)
     rack (3.1.21)
@@ -54,14 +54,13 @@ DEPENDENCIES
   dotenv (= 3.1.7)
   faye-websocket (= 0.11.3)
   jwt (= 2.10.1)
-  puma (= 6.5.0)
+  puma (= 7.2.1)
   rack (= 3.1.21)
   rackup (= 2.2.1)
   sinatra (= 4.1.1)
   sinatra-cross_origin (= 0.4.0)
   toml-rb (= 3.0.1)
 
-CHECKSUMS
   base64 (0.3.0) sha256=27337aeabad6ffae05c265c450490628ef3ebd4b67be58257393227588f5a97b
   citrus (3.0.2) sha256=4ec2412fc389ad186735f4baee1460f7900a8e130ffe3f216b30d4f9c684f650
   dotenv (3.1.7) sha256=c670df478675d23889e657beaca6fb423228f75ce9f052a0690c0d0daa333cf3
@@ -71,7 +70,7 @@ CHECKSUMS
   logger (1.7.0) sha256=196edec7cc44b66cfb40f9755ce11b392f21f7967696af15d274dde7edff0203
   mustermann (3.0.4) sha256=85fadcb6b3c6493a8b511b42426f904b7f27b282835502233dd154daab13aa22
   nio4r (2.7.5) sha256=6c90168e48fb5f8e768419c93abb94ba2b892a1d0602cb06eef16d8b7df1dca1
-  puma (6.5.0) sha256=94d1b75cab7f356d52e4f1b17b9040a090889b341dbeee6ee3703f441dc189f2
+  puma (7.2.1) sha256=d7bf0e9cabd532e0d401e142cd94e3ac531e993610e2d80e6fbf9c26961414b0
   racc (1.8.1) sha256=4a7f6929691dbec8b5209a0b373bc2614882b55fc5d2e447a21aaa691303d62f
   rack (3.1.21) sha256=285c5f228eef30dbd1dc147859a880b71bc44412fea575cc58c28797f2db9777
   rack-protection (4.1.1) sha256=51a254a5d574a7f0ca4f0672025ce2a5ef7c8c3bd09c431349d683e825d7d16a