diff --git a/package.json b/package.json
index d5e39947b1..85e9a300e3 100644
--- a/package.json
+++ b/package.json
@@ -31,7 +31,7 @@
     "google-auto-auth": "^0.9.1",
     "http-proxy": "^1.17.0",
     "npm-run-all": "~4.1.5",
-    "sproxydclient": "scality/sproxydclient#7.4.11",
+    "sproxydclient": "scality/sproxydclient#8.1.0",
     "utapi": "scality/utapi#7.4.12",
     "utf8": "~2.1.1",
     "uuid": "^8.3.2",
diff --git a/yarn.lock b/yarn.lock
index 70d57d4bf3..ce55e25e8e 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -210,6 +210,13 @@ agentkeepalive@^4.1.3, agentkeepalive@^4.1.4:
     depd "^1.1.2"
     humanize-ms "^1.2.1"
 
+agentkeepalive@^4.5.0:
+  version "4.6.0"
+  resolved "https://registry.yarnpkg.com/agentkeepalive/-/agentkeepalive-4.6.0.tgz#35f73e94b3f40bf65f105219c623ad19c136ea6a"
+  integrity sha512-kja8j7PjmncONqaTsB8fQ+wE2mSU2DJ9D4XKoJ5PFWIdRMa6SLSN1ff4mOr4jCbfRSsxR4keIiySJU0N9T5hIQ==
+  dependencies:
+    humanize-ms "^1.2.1"
+
 ajv-keywords@^1.0.0:
   version "1.5.1"
   resolved "https://registry.yarnpkg.com/ajv-keywords/-/ajv-keywords-1.5.1.tgz#314dd0a4b3368fad3dfcdc54ede6171b886daf3c"
@@ -377,10 +384,10 @@ async@^2.0.1, async@^2.1.4, async@^2.3.0:
   dependencies:
     lodash "^4.17.14"
 
-async@^3.2.0:
-  version "3.2.3"
-  resolved "https://registry.yarnpkg.com/async/-/async-3.2.3.tgz#ac53dafd3f4720ee9e8a160628f18ea91df196c9"
-  integrity sha512-spZRyzKL5l5BZQrr/6m/SqFdBN0q3OCI0f9rjfBzCMBIP4p75P620rR3gTmaksNOhmzgdxcaxdNfMy6anrbM0g==
+async@^3.2.6:
+  version "3.2.6"
+  resolved "https://registry.yarnpkg.com/async/-/async-3.2.6.tgz#1b0728e14929d51b85b449b7f06e27c1145e38ce"
+  integrity sha512-htCUDlxyyCLMgaM3xXg0C0LW2xqfuQ6p05pCEIsXuyQ+a1koYKTuBMzRNwmybfLgvJDMd0r1LTn4+E0Ti6C2AA==
 
 async@~2.1.5:
   version "2.1.5"
@@ -1392,6 +1399,11 @@ fast-levenshtein@~2.0.6:
   resolved "https://registry.yarnpkg.com/fast-levenshtein/-/fast-levenshtein-2.0.6.tgz#3d8a5c66883a16a30ca8643e851f19baa7797917"
   integrity sha1-PYpcZog6FqMMqGQ+hR8Zuqd5eRc=
 
+fast-safe-stringify@^2.1.1:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/fast-safe-stringify/-/fast-safe-stringify-2.1.1.tgz#c406a83b6e70d9e35ce3b30a81141df30aeba884"
+  integrity sha512-W+KJc2dmILlPplD/H4K9l9LcAHAfPtP6BY84uVLXQ6Evcz9Lcg33Y2z1IVblT6xdY54PXYVHEv+0Wpq8Io6zkA==
+
 figures@^1.3.5:
   version "1.7.0"
   resolved "https://registry.yarnpkg.com/figures/-/figures-1.7.0.tgz#cbe1e3affcf1cd44b80cadfed28dc793a9701d2e"
@@ -1735,6 +1747,13 @@ http-signature@~1.2.0:
     jsprim "^1.2.2"
     sshpk "^1.7.0"
 
+"httpagent@github:scality/httpagent#1.1.0":
+  version "1.1.0"
+  uid "8f9958eb9cde086db7819a86582fba640a5f8876"
+  resolved "https://codeload.github.com/scality/httpagent/tar.gz/8f9958eb9cde086db7819a86582fba640a5f8876"
+  dependencies:
+    agentkeepalive "^4.5.0"
+
 https-proxy-agent@^2.2.1:
   version "2.2.4"
   resolved "https://registry.yarnpkg.com/https-proxy-agent/-/https-proxy-agent-2.2.4.tgz#4ee7a737abd92678a293d9b34a1af4d0d08c787b"
@@ -3309,6 +3328,11 @@ safe-json-stringify@1.0.3:
   resolved "https://registry.yarnpkg.com/safe-json-stringify/-/safe-json-stringify-1.0.3.tgz#3cb6717660a086d07cb5bd9b7a6875bcf67bd05e"
   integrity sha1-PLZxdmCghtB8tb2bemh1vPZ70F4=
 
+safe-json-stringify@^1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/safe-json-stringify/-/safe-json-stringify-1.2.0.tgz#356e44bc98f1f93ce45df14bcd7c01cda86e0afd"
+  integrity sha512-gH8eh2nZudPQO6TytOvbxnuhYBOvDBBLW52tz5q6X58lJcd/tkmqFR+5Z9adS8aJtURSXWThWy/xJtJwixErvg==
+
 safer-buffer@^2.0.2, safer-buffer@^2.1.0, safer-buffer@~2.1.0:
   version "2.1.2"
   resolved "https://registry.yarnpkg.com/safer-buffer/-/safer-buffer-2.1.2.tgz#44fa161b0187b9549dd84bb91802f9bd8385cd6a"
@@ -3515,12 +3539,14 @@ sprintf-js@~1.0.2:
   resolved "https://registry.yarnpkg.com/sprintf-js/-/sprintf-js-1.0.3.tgz#04e6926f662895354f3dd015203633b857297e2c"
   integrity sha1-BOaSb2YolTVPPdAVIDYzuFcpfiw=
 
-sproxydclient@scality/sproxydclient#7.4.11:
-  version "7.4.11"
-  resolved "https://codeload.github.com/scality/sproxydclient/tar.gz/3d3c111c0b17ce5dcc72726292f71bc83d99d0f9"
+sproxydclient@scality/sproxydclient#8.1.0:
+  version "8.1.0"
+  uid "8f26d4e256780aa85c5a6b7f9a358773d22f3193"
+  resolved "https://codeload.github.com/scality/sproxydclient/tar.gz/8f26d4e256780aa85c5a6b7f9a358773d22f3193"
   dependencies:
-    async "^3.2.0"
-    werelogs scality/werelogs#8.1.0
+    async "^3.2.6"
+    httpagent "github:scality/httpagent#1.1.0"
+    werelogs scality/werelogs#8.2.0
 
 sshpk@^1.7.0:
   version "1.17.0"
@@ -3953,6 +3979,14 @@ werelogs@scality/werelogs#8.1.0:
   dependencies:
     safe-json-stringify "1.0.3"
 
+werelogs@scality/werelogs#8.2.0:
+  version "8.2.0"
+  uid "7bf334cea94002d118f27d7ec1c7a5af74b51b8d"
+  resolved "https://codeload.github.com/scality/werelogs/tar.gz/7bf334cea94002d118f27d7ec1c7a5af74b51b8d"
+  dependencies:
+    fast-safe-stringify "^2.1.1"
+    safe-json-stringify "^1.2.0"
+
 whatwg-url@^5.0.0:
   version "5.0.0"
   resolved "https://registry.yarnpkg.com/whatwg-url/-/whatwg-url-5.0.0.tgz#966454e8765462e37644d3626f6742ce8b70965d"