diff --git a/testing/esp/py_debug_backend/Pipfile.lock b/testing/esp/py_debug_backend/Pipfile.lock
index 550e99a6c8..ee9e3f530d 100644
--- a/testing/esp/py_debug_backend/Pipfile.lock
+++ b/testing/esp/py_debug_backend/Pipfile.lock
@@ -1,7 +1,7 @@
 {
     "_meta": {
         "hash": {
-            "sha256": "7cae497302ebfd2ee7b1c03862a724cb3ff029b1ff6814955b293e50bd3817f0"
+            "sha256": "1e441c3bffaa01eb168e37d5273490d282137d3b468d4e7df6afc58dc1059e1a"
         },
         "pipfile-spec": 6,
         "requires": {
@@ -16,27 +16,22 @@
         ]
     },
     "default": {
-        "future": {
-            "hashes": [
-                "sha256:858e38522e8fd0d3ce8f0c1feaf0603358e366d5403209674c7b617fa0c24093"
-            ],
-            "index": "pypi",
-            "version": "==0.18.1"
-        },
         "psutil": {
             "hashes": [
-                "sha256:5ce6b5eb0267233459f4d3980c205828482f450999b8f5b684d9629fea98782a",
-                "sha256:72cebfaa422b7978a1d3632b65ff734a34c6b34f4578b68a5c204d633756b810",
-                "sha256:77c231b4dff8c1c329a4cd1c22b96c8976c597017ff5b09993cd148d6a94500c",
-                "sha256:8846ab0be0cdccd6cc92ecd1246a16e2f2e49f53bd73e522c3a75ac291e1b51d",
-                "sha256:a013b4250ccbddc9d22feca0f986a1afc71717ad026c0f2109bbffd007351191",
-                "sha256:ad43b83119eeea6d5751023298cd331637e542cbd332196464799e25a5519f8f",
-                "sha256:c177777c787d247d02dae6c855330f9ed3e1abf8ca1744c26dd5ff968949999a",
-                "sha256:ec1ef313530a9457e48d25e3fdb1723dfa636008bf1b970027462d46f2555d59",
-                "sha256:ef3e5e02b3c5d1df366abe7b4820400d5c427579668ad4465ff189d28ded5ebd"
+                "sha256:06660136ab88762309775fd47290d7da14094422d915f0466e0adf8e4b22214e",
+                "sha256:0c11adde31011a286197630ba2671e34651f004cc418d30ae06d2033a43c9e20",
+                "sha256:0c211eec4185725847cb6c28409646c7cfa56fdb531014b35f97b5dc7fe04ff9",
+                "sha256:0fc7a5619b47f74331add476fbc6022d7ca801c22865c7069ec0867920858963",
+                "sha256:3004361c6b93dbad71330d992c1ae409cb8314a6041a0b67507cc882357f583e",
+                "sha256:5e8dbf31871b0072bcba8d1f2861c0ec6c84c78f13c723bb6e981bce51b58f12",
+                "sha256:6d81b9714791ef9a3a00b2ca846ee547fc5e53d259e2a6258c3d2054928039ff",
+                "sha256:724390895cff80add7a1c4e7e0a04d9c94f3ee61423a2dcafd83784fabbd1ee9",
+                "sha256:ad21281f7bd6c57578dd53913d2d44218e9e29fd25128d10ff7819ef16fa46e7",
+                "sha256:f21a7bb4b207e4e7c60b3c40ffa89d790997619f04bbecec9db8e3696122bc78",
+                "sha256:f60042bef7dc50a78c06334ca8e25580455948ba2fa98f240d034a4fed9141a5"
             ],
             "index": "pypi",
-            "version": "==5.5.1"
+            "version": "==5.6.6"
         },
         "pygdbmi": {
             "hashes": [
@@ -45,37 +40,6 @@
             ],
             "index": "pypi",
             "version": "==0.9.0.0"
-        },
-        "six": {
-            "hashes": [
-                "sha256:3350809f0555b11f552448330d0b52d5f24c91a322ea4a15ef22629740f3761c",
-                "sha256:d16a0141ec1a18405cd4ce8b4613101da75da0e9a7aec5bdd4fa804d0e0eba73"
-            ],
-            "version": "==1.12.0"
-        },
-        "typing": {
-            "hashes": [
-                "sha256:91dfe6f3f706ee8cc32d38edbbf304e9b7583fb37108fef38229617f8b3eba23",
-                "sha256:c8cabb5ab8945cd2f54917be357d134db9cc1eb039e59d1606dc1e60cb1d9d36",
-                "sha256:f38d83c5a7a7086543a0f649564d661859c5146a85775ab90c0d2f93ffaa9714"
-            ],
-            "index": "pypi",
-            "version": "==3.7.4.1"
-        },
-        "unittest-xml-reporting": {
-            "hashes": [
-                "sha256:140982e4b58e4052d9ecb775525b246a96bfc1fc26097806e05ea06e9166dd6c",
-                "sha256:d1fbc7a1b6c6680ccfe75b5e9701e5431c646970de049e687b4bb35ba4325d72"
-            ],
-            "index": "pypi",
-            "version": "==2.5.1"
-        },
-        "xmlrunner": {
-            "hashes": [
-                "sha256:5a6113d049eca7646111ee657266966e5bbfb0b5ceb2e83ee0772e16d7110f39"
-            ],
-            "index": "pypi",
-            "version": "==1.7.7"
         }
     },
     "develop": {}