diff --git a/action.yml b/action.yml
index 1605355c..ec336476 100644
--- a/action.yml
+++ b/action.yml
@@ -112,21 +112,13 @@ runs:
         fi
       id: base-sha
       shell: bash
-    - run: |
-        bash $GITHUB_ACTION_PATH/sourcefiles.sh
-      id: source-input-files
-      shell: bash
-      env:
-        # INPUT_<VARIABLE_NAME> is not available in Composite run steps
-        # https://github.community/t/input-variable-name-is-not-available-in-composite-run-steps/127611
-        INPUT_FILES: ${{ inputs.files }}
-        INPUT_FILES_FROM_SOURCE_FILE: ${{ inputs.files_from_source_file }}
     - name: Glob match
-      uses: tj-actions/glob@v3.3
+      uses: tj-actions/glob@v5
       id: glob
       with:
-        files: ${{ steps.source-input-files.outputs.files }}
+        files: ${{ inputs.files }}
         files-separator: " "
+        files-from-source-file: ${{ inputs.files_from_source_file }}
         separator: "|"
     - run: |
         bash $GITHUB_ACTION_PATH/entrypoint.sh
diff --git a/sourcefiles.sh b/sourcefiles.sh
deleted file mode 100644
index 7b965753..00000000
--- a/sourcefiles.sh
+++ /dev/null
@@ -1,28 +0,0 @@
-#!/usr/bin/env bash
-
-set -e
-
-echo "::group::changed-files-from-source-file"
-
-RAW_FILES=()
-
-if [[ -n $INPUT_FILES_FROM_SOURCE_FILE ]]; then
-  for file in $INPUT_FILES_FROM_SOURCE_FILE
-  do
-    while read -r fileName; do
-      RAW_FILES+=("$fileName")
-    done <"$file"
-  done
-fi
-
-IFS=" " read -r -a CLEAN_FILES <<< "$(echo "${RAW_FILES[*]}" | tr "\r\n" "\n" | tr " " "\n" | awk -v d=" " '{s=(NR==1?s:s d)$0}END{print s}')"
-
-IFS=" " read -r -a CLEAN_INPUT_FILES <<< "$(echo "${INPUT_FILES}" | tr "\r\n" "\n" | tr " " "\n" | awk -v d=" " '{s=(NR==1?s:s d)$0}END{print s}')"
-
-ALL_FILES=("${CLEAN_FILES[@]}" "${CLEAN_INPUT_FILES[@]}")
-
-echo "Input files: ${ALL_FILES[*]}"
-
-echo "::set-output name=files::${ALL_FILES[*]}"
-
-echo "::endgroup::"