diff --git a/package.json b/package.json
index 856174d..9189b8e 100644
--- a/package.json
+++ b/package.json
@@ -12,7 +12,7 @@
   "devDependencies": {
     "@11ty/eleventy": "^3.0.0",
     "autoprefixer": "^10.4.20",
-    "concurrently": "^9.0.1",
+    "concurrently": "^9.1.0",
     "eleventy-plugin-reading-time": "^0.0.1",
     "markdown-it-prism": "^2.3.0",
     "postcss": "^8.4.47",
diff --git a/yarn.lock b/yarn.lock
index d526396..7aceabd 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -722,9 +722,9 @@ __metadata:
   languageName: node
   linkType: hard
 
-"concurrently@npm:^9.0.1":
-  version: 9.0.1
-  resolution: "concurrently@npm:9.0.1"
+"concurrently@npm:^9.1.0":
+  version: 9.1.0
+  resolution: "concurrently@npm:9.1.0"
   dependencies:
     chalk: "npm:^4.1.2"
     lodash: "npm:^4.17.21"
@@ -736,7 +736,7 @@ __metadata:
   bin:
     conc: dist/bin/concurrently.js
     concurrently: dist/bin/concurrently.js
-  checksum: e2c3d3f3d1b1457ccd27e69f0d840ba4915d571fae4e1088498234ec1174fd547c127de0df6dbe5eb71b2df973b26a6fdc931a9e7e3658f25287ef2106bdb413
+  checksum: f2f42f94dde508bfbaf47b5ac654db9e8a4bf07d3d7b6267dd058ae6f362eec677ae7c8ede398d081e5fd0d1de5811dc9a53e57d3f1f68e72ac6459db9e0896b
   languageName: node
   linkType: hard
 
@@ -975,7 +975,7 @@ __metadata:
   dependencies:
     "@11ty/eleventy": "npm:^3.0.0"
     autoprefixer: "npm:^10.4.20"
-    concurrently: "npm:^9.0.1"
+    concurrently: "npm:^9.1.0"
     eleventy-plugin-reading-time: "npm:^0.0.1"
     markdown-it-prism: "npm:^2.3.0"
     postcss: "npm:^8.4.47"