diff --git a/actions/release-post-merge/action.yml b/actions/release-post-merge/action.yml
index 402c88f..1924a07 100644
--- a/actions/release-post-merge/action.yml
+++ b/actions/release-post-merge/action.yml
@@ -202,10 +202,10 @@ runs:
         {
           echo "## Release draft"
           echo
-          echo "- Prepared release: `${PREPARED_RELEASE_ID}`"
-          echo "- Draft: `${draft_id}`"
+          printf -- '- Prepared release: `%s`\n' "${PREPARED_RELEASE_ID}"
+          printf -- '- Draft: `%s`\n' "${draft_id}"
           echo "- GitHub Release: ${release_url}"
-          echo "- State artifact: `${artifact_name}`"
+          printf -- '- State artifact: `%s`\n' "${artifact_name}"
         } >> "${GITHUB_STEP_SUMMARY}"
 
     - name: Persist finalized release contracts
diff --git a/actions/release-prepare/action.yml b/actions/release-prepare/action.yml
index 3e97ae0..f6983df 100644
--- a/actions/release-prepare/action.yml
+++ b/actions/release-prepare/action.yml
@@ -166,9 +166,9 @@ runs:
         {
           echo "## Release preparation"
           echo
-          echo "- Preparation: `${preparation_id}`"
+          printf -- '- Preparation: `%s`\n' "${preparation_id}"
           echo "- Pull request: ${pr_url}"
-          echo "- State artifact: `${artifact_name}`"
+          printf -- '- State artifact: `%s`\n' "${artifact_name}"
         } >> "${GITHUB_STEP_SUMMARY}"
 
     - name: Persist release preparation contracts
diff --git a/actions/release-publication/action.yml b/actions/release-publication/action.yml
index 31ac331..633922d 100644
--- a/actions/release-publication/action.yml
+++ b/actions/release-publication/action.yml
@@ -129,8 +129,8 @@ runs:
         {
           echo "## Publication verification"
           echo
-          echo "- Verification: `${verification_id}`"
-          echo "- GitHub Release id: `${RELEASE_ID}`"
+          printf -- '- Verification: `%s`\n' "${verification_id}"
+          printf -- '- GitHub Release id: `%s`\n' "${RELEASE_ID}"
           echo "- Result: **success**"
         } >> "${GITHUB_STEP_SUMMARY}"