diff --git a/.claude-plugin/plugin.json b/.claude-plugin/plugin.json
index c1bc1fc..68c7bdc 100644
--- a/.claude-plugin/plugin.json
+++ b/.claude-plugin/plugin.json
@@ -1,6 +1,6 @@
 {
   "name": "data-tools",
-  "version": "1.3.1",
+  "version": "1.4.0",
   "description": "Structured data manipulation with jq, yq, dasel, qsv, and mlr for JSON, JSONL, YAML, TOML, XML, and CSV processing",
   "repository": "https://github.com/netresearch/data-tools-skill",
   "license": "(MIT AND CC-BY-SA-4.0)",
diff --git a/skills/data-tools/SKILL.md b/skills/data-tools/SKILL.md
index 8066376..2f1f7ed 100644
--- a/skills/data-tools/SKILL.md
+++ b/skills/data-tools/SKILL.md
@@ -5,7 +5,7 @@ license: "(MIT AND CC-BY-SA-4.0). See LICENSE-MIT and LICENSE-CC-BY-SA-4.0"
 compatibility: "Requires jq, yq. Optional: dasel, qsv, mlr."
 metadata:
   author: Netresearch DTT GmbH
-  version: "1.3.1"
+  version: "1.4.0"
   repository: https://github.com/netresearch/data-tools-skill
 allowed-tools: Bash(jq:*) Bash(yq:*) Bash(dasel:*) Bash(mlr:*) Read Write
 ---