Fix CHANGELOG and test matrix

Author: svoop

.github/workflows/test.yml

@@ -6,7 +6,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-latest]
-        ruby: ['3.1', '3.2', '3.3', '3.3']
+        ruby: ['3.1', '3.2', '3.3', '3.4']
     name: test (Ruby ${{ matrix.ruby }} on ${{ matrix.os }})
     runs-on: ${{ matrix.os }}
     steps:

CHANGELOG.md

@@ -5,7 +5,7 @@ Nothing so far
 ## 0.4.5
 
 #### Changes
-* Update Ruby to 3.3
+* Update Ruby to 3.4
 
 ## 0.4.4