diff --git a/README.md b/README.md
index 467edfd..ac049a2 100644
--- a/README.md
+++ b/README.md
@@ -51,6 +51,7 @@ steps:
 | `version`       | No       |          | Release version identifier (alias: `release_version`)                      |
 | `stage`         | No       |          | Deployment stage such as `staging` or `production` (required for `update`) |
 | `include_paths` | No       |          | Filter commits by file paths (comma-separated globs for monorepos)         |
+| `log_level`     | No       |          | Log verbosity: `quiet` or `verbose`. Omit for default output.              |
 | `cli_version`   | No       | `latest` | Linear Release CLI version tag to install                                  |
 
 `cli_version` defaults to `latest`, so the action automatically uses the newest CLI release. For reproducible builds, pin an exact tag (for example, `v0.5.0`). If stability is more important than automatic updates, prefer a pinned version.
diff --git a/action.yml b/action.yml
index f499dd3..74e6e8b 100644
--- a/action.yml
+++ b/action.yml
@@ -29,6 +29,9 @@ inputs:
   include_paths:
     description: Filter commits by file paths using comma-separated globs (e.g., "apps/web/**,packages/**"). Useful for monorepos.
     required: false
+  log_level:
+    description: Log verbosity. Use "quiet" for errors only or "verbose" for detailed progress. Omit for default output.
+    required: false
   cli_version:
     description: Linear Release CLI version to install (e.g., "v0.5.0" or "latest").
     required: false
@@ -69,3 +72,4 @@ runs:
         INPUT_RELEASE_VERSION: ${{ inputs.release_version }}
         INPUT_STAGE: ${{ inputs.stage }}
         INPUT_INCLUDE_PATHS: ${{ inputs.include_paths }}
+        INPUT_LOG_LEVEL: ${{ inputs.log_level }}
diff --git a/run.sh b/run.sh
index 1b983e2..52c8899 100644
--- a/run.sh
+++ b/run.sh
@@ -54,6 +54,17 @@ args=()
 [[ -n "${INPUT_STAGE:-}" ]] && args+=("--stage=${INPUT_STAGE}")
 [[ -n "${INPUT_INCLUDE_PATHS:-}" ]] && args+=("--include-paths=${INPUT_INCLUDE_PATHS}")
 
+if [[ -n "${INPUT_LOG_LEVEL:-}" ]]; then
+  case "$INPUT_LOG_LEVEL" in
+    quiet)   args+=("--quiet") ;;
+    verbose) args+=("--verbose") ;;
+    *)
+      echo "::error::Invalid log_level '$INPUT_LOG_LEVEL'. Must be: quiet or verbose"
+      exit 1
+      ;;
+  esac
+fi
+
 echo "Running: $BIN_PATH $COMMAND ${args[*]}"
 
 output=$("$BIN_PATH" "$COMMAND" --json "${args[@]}")