diff --git a/package.json b/package.json
index 59f852ac91..833056a003 100644
--- a/package.json
+++ b/package.json
@@ -21,7 +21,7 @@
   "dependencies": {
     "@fastify/busboy": "^2.1.1",
     "@hapi/joi": "^17.1.0",
-    "arsenal": "git+https://github.com/scality/arsenal#9e824e2ce7bf62e2070f679b2c2334cf7a1b7c5f",
+    "arsenal": "git+https://github.com/scality/arsenal#4ef5748c028619edff10d6d38b21df43c8d63d88",
     "async": "~2.5.0",
     "aws-sdk": "2.905.0",
     "azure-storage": "^2.1.0",
@@ -61,6 +61,9 @@
   },
   "scripts": {
     "ft_awssdk": "cd tests/functional/aws-node-sdk && mocha --reporter mocha-multi-reporters --reporter-options configFile=$INIT_CWD/tests/reporter-config.json test/",
+    "ft_post": "cd tests/functional/aws-node-sdk && mocha --reporter mocha-multi-reporters --reporter-options configFile=$INIT_CWD/tests/reporter-config.json test/object/post.js",
+    "ft_post_aws": "cd tests/functional/aws-node-sdk && mocha --reporter mocha-multi-reporters --reporter-options configFile=$INIT_CWD/tests/reporter-config.json test/object/post-copy.js",
+    "ft_post_unit": "CI=true S3BACKEND=mem mocha --reporter mocha-multi-reporters --reporter-options configFile=$INIT_CWD/tests/reporter-config.json --recursive tests/unit/api/callPostMethod.js",
     "ft_awssdk_aws": "cd tests/functional/aws-node-sdk && AWS_ON_AIR=true mocha --reporter mocha-multi-reporters --reporter-options configFile=$INIT_CWD/tests/reporter-config.json test/",
     "ft_awssdk_buckets": "cd tests/functional/aws-node-sdk && mocha --reporter mocha-multi-reporters --reporter-options configFile=$INIT_CWD/tests/reporter-config.json test/bucket",
     "ft_awssdk_objects_misc": "cd tests/functional/aws-node-sdk && mocha --reporter mocha-multi-reporters --reporter-options configFile=$INIT_CWD/tests/reporter-config.json test/legacy test/object test/service test/support",
diff --git a/yarn.lock b/yarn.lock
index fe55bd0ed5..03c97db0c0 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -504,9 +504,9 @@ arraybuffer.slice@~0.0.7:
   optionalDependencies:
     ioctl "^2.0.2"
 
-"arsenal@git+https://github.com/scality/arsenal#9e824e2ce7bf62e2070f679b2c2334cf7a1b7c5f":
+"arsenal@git+https://github.com/scality/arsenal#4ef5748c028619edff10d6d38b21df43c8d63d88":
   version "7.70.29"
-  resolved "git+https://github.com/scality/arsenal#9e824e2ce7bf62e2070f679b2c2334cf7a1b7c5f"
+  resolved "git+https://github.com/scality/arsenal#4ef5748c028619edff10d6d38b21df43c8d63d88"
   dependencies:
     "@js-sdsl/ordered-set" "^4.4.2"
     "@types/async" "^3.2.12"