diff --git a/acceptance/extension-logging-fluentd/package.json b/acceptance/extension-logging-fluentd/package.json
index 8243ebfa568b..19e79c3ad2e6 100644
--- a/acceptance/extension-logging-fluentd/package.json
+++ b/acceptance/extension-logging-fluentd/package.json
@@ -37,7 +37,7 @@
     "@loopback/logging": "^0.13.16",
     "@loopback/testlab": "^8.0.15",
     "@types/node": "^20.19.43",
-    "testcontainers": "^12.2.0",
+    "testcontainers": "^12.2.1",
     "tslib": "^2.8.1"
   }
 }
diff --git a/package-lock.json b/package-lock.json
index e43f4ea69075..55074e5b8e0f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -60,7 +60,7 @@
         "@loopback/logging": "^0.13.16",
         "@loopback/testlab": "^8.0.15",
         "@types/node": "^20.19.43",
-        "testcontainers": "^12.2.0",
+        "testcontainers": "^12.2.1",
         "tslib": "^2.8.1"
       },
       "engines": {
@@ -34843,9 +34843,9 @@
       }
     },
     "node_modules/testcontainers": {
-      "version": "12.2.0",
-      "resolved": "https://registry.npmjs.org/testcontainers/-/testcontainers-12.2.0.tgz",
-      "integrity": "sha512-Pd0c2eU0DdIuK+Pb3c+vmBUdKjDLgxZmPecQGESFAKyn5LTqSaSw8l7htfMlLwabb/QsUILe6XkxMJw8Ly/ThA==",
+      "version": "12.2.1",
+      "resolved": "https://registry.npmjs.org/testcontainers/-/testcontainers-12.2.1.tgz",
+      "integrity": "sha512-JfbCyOvLdzatwgqUI3AvYCwRW0P5mCkKQVBPO8U5qSH1efC2kHvnfWmi9VHloy1rAFG2MEqWZObRH4bq0gU1kQ==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
@@ -34863,7 +34863,7 @@
         "ssh-remote-port-forward": "^1.0.4",
         "tar-fs": "^3.1.3",
         "tmp": "^0.2.7",
-        "undici": "^8.10.2"
+        "undici": "^8.11.2"
       },
       "engines": {
         "node": ">= 22.22"