diff --git a/.github/workflows/manual-matrix-test.yml b/.github/workflows/manual-matrix-test.yml
index 3f84454e..ddd05f87 100644
--- a/.github/workflows/manual-matrix-test.yml
+++ b/.github/workflows/manual-matrix-test.yml
@@ -24,7 +24,7 @@ jobs:
           echo '${{ steps.changed-files.outputs.all_changed_files }}'
 
       - id: set-matrix
-        run: echo "::set-output name=matrix::{\"container\":${{ steps.changed-files.outputs.all_changed_files }}}"
+        run: echo "matrix={\"container\":${{ steps.changed-files.outputs.all_changed_files }}}" >>$GITHUB_OUTPUT
 
   matrix-job:
     name: Run Matrix Job
diff --git a/diff-sha.sh b/diff-sha.sh
index 551b5d13..caedc704 100644
--- a/diff-sha.sh
+++ b/diff-sha.sh
@@ -133,9 +133,9 @@ if [[ -n "$PREVIOUS_SHA" && -n "$CURRENT_SHA" && "$PREVIOUS_SHA" == "$CURRENT_SH
   exit 1
 fi
 
-echo "::set-output name=target_branch::$TARGET_BRANCH"
-echo "::set-output name=current_branch::$CURRENT_BRANCH"
-echo "::set-output name=previous_sha::$PREVIOUS_SHA"
-echo "::set-output name=current_sha::$CURRENT_SHA"
+echo "target_branch=$TARGET_BRANCH" >>$GITHUB_OUTPUT
+echo "current_branch=$CURRENT_BRANCH" >>$GITHUB_OUTPUT
+echo "previous_sha=$PREVIOUS_SHA" >>$GITHUB_OUTPUT
+echo "current_sha=$CURRENT_SHA" >>$GITHUB_OUTPUT
 
 echo "::endgroup::"
diff --git a/get-base-sha.sh b/get-base-sha.sh
index b80a961d..92a785ee 100644
--- a/get-base-sha.sh
+++ b/get-base-sha.sh
@@ -18,7 +18,7 @@ if [[ -n "$INPUT_SINCE" ]]; then
   if [[ -z "$BASE_SHA" ]]; then
     echo "::warning::The BASE_SHA for date '$INPUT_SINCE' couldn't be determined."
   fi
-  echo "::set-output name=base_sha::$BASE_SHA"
+  echo "base_sha=$BASE_SHA" >>$GITHUB_OUTPUT
 elif [[ -n "$INPUT_BASE_SHA" ]]; then
-  echo "::set-output name=base_sha::$INPUT_BASE_SHA"
+  echo "base_sha=$INPUT_BASE_SHA" >>$GITHUB_OUTPUT
 fi
diff --git a/get-changed-paths.sh b/get-changed-paths.sh
index 170ad661..a070efad 100755
--- a/get-changed-paths.sh
+++ b/get-changed-paths.sh
@@ -131,9 +131,9 @@ else
 
   if [[ -n "${ALL_CHANGED}" ]]; then
     echo "::debug::Matching changed files: ${ALL_CHANGED}"
-    echo "::set-output name=any_changed::true"
+    echo "any_changed=true" >>$GITHUB_OUTPUT
   else
-    echo "::set-output name=any_changed::false"
+    echo "any_changed=false" >>$GITHUB_OUTPUT
   fi
 
   OTHER_CHANGED=""
@@ -154,19 +154,19 @@ else
 
   if [[ -n "${OTHER_CHANGED}" && "${OTHER_CHANGED}" != "[]" ]]; then
     echo "::debug::Non Matching changed files: ${OTHER_CHANGED}"
-    echo "::set-output name=only_changed::false"
-    echo "::set-output name=other_changed_files::$OTHER_CHANGED"
+    echo "only_changed=false" >>$GITHUB_OUTPUT
+    echo "other_changed_files=$OTHER_CHANGED" >>$GITHUB_OUTPUT
   elif [[ -n "${ALL_CHANGED}" ]]; then
-    echo "::set-output name=only_changed::true"
+    echo "only_changed=true" >>$GITHUB_OUTPUT
   fi
 
   ALL_OTHER_MODIFIED=$(get_diff "$INPUT_PREVIOUS_SHA" "$INPUT_CURRENT_SHA" "ACMRD" | awk -v d="|" '{s=(NR==1?s:s d)$0}END{print s}')
 
   if [[ -n "${ALL_MODIFIED}" ]]; then
     echo "::debug::Matching modified files: ${ALL_MODIFIED}"
-    echo "::set-output name=any_modified::true"
+    echo "any_modified=true" >>$GITHUB_OUTPUT
   else
-    echo "::set-output name=any_modified::false"
+    echo "any_modified=false" >>$GITHUB_OUTPUT
   fi
 
   OTHER_MODIFIED=""
@@ -187,19 +187,19 @@ else
 
   if [[ -n "${OTHER_MODIFIED}" && "$OTHER_MODIFIED" != "[]" ]]; then
     echo "::debug::Non Matching modified files: ${OTHER_MODIFIED}"
-    echo "::set-output name=only_modified::false"
-    echo "::set-output name=other_modified_files::$OTHER_MODIFIED"
+    echo "only_modified=false" >>$GITHUB_OUTPUT
+    echo "other_modified_files=$OTHER_MODIFIED" >>$GITHUB_OUTPUT
   elif [[ -n "${ALL_MODIFIED}" ]]; then
-    echo "::set-output name=only_modified::true"
+    echo "only_modified=true" >>$GITHUB_OUTPUT
   fi
 
   ALL_OTHER_DELETED=$(get_diff "$INPUT_PREVIOUS_SHA" "$INPUT_CURRENT_SHA" D | awk -v d="|" '{s=(NR==1?s:s d)$0}END{print s}')
 
   if [[ -n "${DELETED}" ]]; then
     echo "::debug::Matching deleted files: ${DELETED}"
-    echo "::set-output name=any_deleted::true"
+    echo "any_deleted=true" >>$GITHUB_OUTPUT
   else
-    echo "::set-output name=any_deleted::false"
+    echo "any_deleted=false" >>$GITHUB_OUTPUT
   fi
 
   OTHER_DELETED=""
@@ -220,10 +220,10 @@ else
 
   if [[ -n "${OTHER_DELETED}" && "${OTHER_DELETED}" != "[]" ]]; then
     echo "::debug::Non Matching deleted files: ${OTHER_DELETED}"
-    echo "::set-output name=only_deleted::false"
-    echo "::set-output name=other_deleted_files::$OTHER_DELETED"
+    echo "only_deleted=false" >>$GITHUB_OUTPUT
+    echo "other_deleted_files=$OTHER_DELETED" >>$GITHUB_OUTPUT
   elif [[ -n "${DELETED}" ]]; then
-    echo "::set-output name=only_deleted::true"
+    echo "only_deleted=true" >>$GITHUB_OUTPUT
   fi
   if [[ "$INPUT_JSON" == "false" ]]; then
     ADDED=$(echo "${ADDED}" | awk '{gsub(/\|/,"\n"); print $0;}' | awk -v d="$INPUT_SEPARATOR" '{s=(NR==1?s:s d)$0}END{print s}')
@@ -267,19 +267,19 @@ if [[ $INPUT_INCLUDE_ALL_OLD_NEW_RENAMED_FILES == "true" ]]; then
   echo "::debug::All old & new renamed files: $ALL_OLD_NEW_RENAMED"
 fi
 
-echo "::set-output name=added_files::$ADDED"
-echo "::set-output name=copied_files::$COPIED"
-echo "::set-output name=deleted_files::$DELETED"
-echo "::set-output name=modified_files::$MODIFIED"
-echo "::set-output name=renamed_files::$RENAMED"
-echo "::set-output name=type_changed_files::$TYPE_CHANGED"
-echo "::set-output name=unmerged_files::$UNMERGED"
-echo "::set-output name=unknown_files::$UNKNOWN"
-echo "::set-output name=all_changed_and_modified_files::$ALL_CHANGED_AND_MODIFIED"
-echo "::set-output name=all_changed_files::$ALL_CHANGED"
-echo "::set-output name=all_modified_files::$ALL_MODIFIED"
+echo "added_files=$ADDED" >>$GITHUB_OUTPUT
+echo "copied_files=$COPIED" >>$GITHUB_OUTPUT
+echo "deleted_files=$DELETED" >>$GITHUB_OUTPUT
+echo "modified_files=$MODIFIED" >>$GITHUB_OUTPUT
+echo "renamed_files=$RENAMED" >>$GITHUB_OUTPUT
+echo "type_changed_files=$TYPE_CHANGED" >>$GITHUB_OUTPUT
+echo "unmerged_files=$UNMERGED" >>$GITHUB_OUTPUT
+echo "unknown_files=$UNKNOWN" >>$GITHUB_OUTPUT
+echo "all_changed_and_modified_files=$ALL_CHANGED_AND_MODIFIED" >>$GITHUB_OUTPUT
+echo "all_changed_files=$ALL_CHANGED" >>$GITHUB_OUTPUT
+echo "all_modified_files=$ALL_MODIFIED" >>$GITHUB_OUTPUT
 if [[ $INPUT_INCLUDE_ALL_OLD_NEW_RENAMED_FILES == "true" ]]; then
-  echo "::set-output name=all_old_new_renamed_files::$ALL_OLD_NEW_RENAMED"
+  echo "all_old_new_renamed_files=$ALL_OLD_NEW_RENAMED" >>$GITHUB_OUTPUT
 fi
 
 echo "::endgroup::"
diff --git a/get-sha.sh b/get-sha.sh
index ede5529c..ccb01e75 100644
--- a/get-sha.sh
+++ b/get-sha.sh
@@ -18,7 +18,7 @@ if [[ -n "$INPUT_UNTIL" ]]; then
   if [[ -z "$SHA" ]]; then
     echo "::warning::The SHA for date '$INPUT_UNTIL' couldn't be determined, falling back to the current sha."
   fi
-  echo "::set-output name=sha::$SHA"
+  echo "sha=$SHA" >>$GITHUB_OUTPUT
 else
-  echo "::set-output name=sha::$INPUT_SHA"
+  echo "sha=$INPUT_SHA" >>$GITHUB_OUTPUT
 fi