diff --git a/src/stirling/testing/demo_apps/py_grpc/requirements.in b/src/stirling/testing/demo_apps/py_grpc/requirements.in
index ead7bdad76e..ab75a4a46a8 100644
--- a/src/stirling/testing/demo_apps/py_grpc/requirements.in
+++ b/src/stirling/testing/demo_apps/py_grpc/requirements.in
@@ -2,4 +2,4 @@
 # C tracing feature. Changing these versions might cause Pixie not able to trace the produced docker
 # containers.
 protobuf==3.20.3
-grpcio==1.19.0
+grpcio==1.53.2
diff --git a/src/stirling/testing/demo_apps/py_grpc/requirements.txt b/src/stirling/testing/demo_apps/py_grpc/requirements.txt
index d97be46acfb..b95db254c08 100644
--- a/src/stirling/testing/demo_apps/py_grpc/requirements.txt
+++ b/src/stirling/testing/demo_apps/py_grpc/requirements.txt
@@ -4,39 +4,52 @@
 #
 #    pip-compile --generate-hashes requirements.in
 #
-grpcio==1.19.0 \
-    --hash=sha256:07c7f7b251b26ef94e29d2c19245e34d4d05897325a289b31de3b6a5e16fbd6c \
-    --hash=sha256:2ddbca16c2e7b3f2ffc6e34c7cfa6886fb01de9f156ad3f77b72ad652d632097 \
-    --hash=sha256:30d84f9684b4c81ee37906bb303a84435948c2dd3db55d3ef38f8daf28bc6ea3 \
-    --hash=sha256:316e6c79fb1585b23ae100ee26f6ffefa91a21e4d39588fa42efadd7f20c7225 \
-    --hash=sha256:400abff9a772351fff72d5698c8758b837bec3d7f4ed93de70bae744d8f63f53 \
-    --hash=sha256:4ed90a256f6f8690b5c95b9d4f2e9fe6513628f3674e9068e10637e50c2f93d6 \
-    --hash=sha256:51fd87ff610ca2f483c668c3fa7f70d479bffb3c14805d2065b51194edea5e26 \
-    --hash=sha256:5569aba69041530e04eff3d40536027db8851f4e11e6282849b9fc5b1855075d \
-    --hash=sha256:566b752e36cdcd5a4d38f292aca4c8e3095f13cfe82606e010d67749cacba341 \
-    --hash=sha256:5817f970fbfed72a6203ff96349e796d8f6ff3ce85b58af241c4a14190d9f4d1 \
-    --hash=sha256:5a97bb5a4af16f840f1211dbe66d61592f02110f286d96e67bf6006d7f96aab7 \
-    --hash=sha256:5d57e41c913152b215eda070955b3544bdf20ed2327e5e5eed3005186220ebd0 \
-    --hash=sha256:6cec17145978cef3d20093cdc05e88da597ce05076db566a66a35b9c55d416a3 \
-    --hash=sha256:6ef7ab9b6ba09ce087ddb3b27f12504f50efdbf5d319b8b23173478765452301 \
-    --hash=sha256:756c0d65e4ebce1c47787dbb48955864f2a768e1df76902f33d3e4062c209f3e \
-    --hash=sha256:828d13f0edd27f452af7fc23093c8a2d63d8fbd92595dbd0f698c78b13af9bdb \
-    --hash=sha256:8cf02c4e07520be61ad8b59b0043771ef2af666cb73066516eabfee562a28df4 \
-    --hash=sha256:919dfe84d22ce2e2ae81d82238586d7c2a86714fb0b6cf9b437e336851e3c32d \
-    --hash=sha256:b04a061280b06cdc4e68c4147a0f46b98c395cf62f0c6df4fa2a30a083cdc333 \
-    --hash=sha256:b2dbe7d2f9685bdbb4415f8e475dd96b1b1776193b7286705f90490c3f039037 \
-    --hash=sha256:b60df7cbc3e77c39d5befe6a1e6e4213f3ca683d743ff7c1622b1d4412245a55 \
-    --hash=sha256:b740681332b5a042b9e22246a3cdbfc3d644cf73d38e117f20ad9d8deab8f1a5 \
-    --hash=sha256:ba434873945d5d4542589674cb60c43a1cf76b2b5f0c0f759aa76d499055722f \
-    --hash=sha256:bcb44cd53beccc92c730254ad3d50715b67a7432e693961b566d982f759b1787 \
-    --hash=sha256:be1cbb6cad1d4242e3aaa4143eabcfbf383358f6c8e9951be2c497b65561b075 \
-    --hash=sha256:c4e38326fcab5c52fd1a8c8e0f908bfe830629a5ffc60793ec5545ef913d62d2 \
-    --hash=sha256:d03c0524d5953568f74269e0faebb1e880ba9f36ca8c773be397087c35bd8188 \
-    --hash=sha256:ea897ffa80276565acdd92349ef82a768db0e3327aacd4aec82f79ca10989689 \
-    --hash=sha256:edc50e8bcd10b165f34c3cf3e1d4f97e9c71b165b85a85b91cf3444000a17692 \
-    --hash=sha256:f96a2e97df522b50da9cb3795f08199b110ceab4146bf70ea7f6a3a0213786cc \
-    --hash=sha256:fadb649a69e3b08e01f090c24f0c8cccc122e92c362c1a1727b695a63be8416b \
-    --hash=sha256:fbe4360ff1689a9753cbf1b27dad11e683d39117a32a64372a7c95c6abc81b81
+grpcio==1.53.2 \
+    --hash=sha256:07b83c06e7d113044cf3da15ca52f578c5f3dca299af711e9a589c1b71eb8be5 \
+    --hash=sha256:0c9e42f2499c8603af1d88771dc97e2c6b0310c278337058fd7fd1ddb35ab853 \
+    --hash=sha256:0e92dc6a85cd1de42527812ef1276095e62169d002d86c888b6e889fcda1dd29 \
+    --hash=sha256:0f76287d98ec79a38cba8292d0bdcd6ab9b9daf568dce1d53b9eb0135fc14d26 \
+    --hash=sha256:18afdda2bbe0c615da4daff754cab0df9bbd859c415d85e7e741a2975b3208b4 \
+    --hash=sha256:1af074f28a56425e4f4d99761708981543a27ae963f5b4b0a36ff71f3483479d \
+    --hash=sha256:1d1a320230e0d020880178b8eb453300bd57700b44c3744268370502e7376a9b \
+    --hash=sha256:1deeb84bb344351434f999cea4704ac6f1e07b3d861e34c44b50d8afa06caaa1 \
+    --hash=sha256:1df931fbb4c36363d2cb985c2c26fda8f060b541a89c6c1191fdb59151a8c934 \
+    --hash=sha256:1fcced1abb13cdb6a5d8b105765d30212a6cb29ab0dfb01eedecf2ff6c84371b \
+    --hash=sha256:24c63592103fded38b258f1e520ba8b0a7a0bbc397cddd6520a1f74dc4b5dec0 \
+    --hash=sha256:2b4f5671f9e88b7f51f54adda37a23277b7fdebd1557c47543b3e8a8044dd510 \
+    --hash=sha256:33f7678287ac330c94e25f96cdb951e0861e206115ba4d8ea66cf6546b1a09d0 \
+    --hash=sha256:3b789472e9ef75d179295d0c6a1f7f0aefd08189cd1c822b068b0523365a1dbe \
+    --hash=sha256:431f864f2642a97d0aa8c6b606c307f03d22f919b1a226af90488426aed35809 \
+    --hash=sha256:504af9e86ab01c9c33d8a452fe846aa931d024945f2e897537ccb8f7d76778ee \
+    --hash=sha256:53d34cbf212f03634d74ba366d595b4a06a3b60fcc731eddbd6fd7ebe4acf981 \
+    --hash=sha256:590c7206f764cfe37a65003a75977358e20919ed488f970935f54efa2741b497 \
+    --hash=sha256:5b403c4ad22f3ba37c7720547d8888a1e4b74ad980a94332bbbc50330b623abc \
+    --hash=sha256:5b49f372df33f5f84865aef5d46cacd23180b586c80e8cbe0ce149b96dfa8c4c \
+    --hash=sha256:6275a54b41d6b1ec539b019bc3affaf6d05b0a0ba36af1a65b8a2810ef69e07d \
+    --hash=sha256:69e99fe6bdc2cdacd04cef6b6585b00630d958c98e36d825de3eea406e15fb31 \
+    --hash=sha256:6be86e8d5cf47415968588e5dfbfb92ee8757fb41139584192b67050d1a72c58 \
+    --hash=sha256:712113946b303db9ae4245a13de213710367850a6c3c53530b70e87989feb8e0 \
+    --hash=sha256:7734d1b91f1f3b1f186debf8ec4d168ee088a54e8186c14d89a95f7e51d3198d \
+    --hash=sha256:7b44ed75b9d67d17e5a098a0f99a8fd3e5861fd3c4eb54212277a0acdf298434 \
+    --hash=sha256:7cbf1e3aaec3edf734ef90182363a395d234cd4790544be914cedbe1b9fec99a \
+    --hash=sha256:7e6885a8431939f1ee547e965fa3cb801a518b83d3d3509e90dbef78f0b5fd29 \
+    --hash=sha256:7ea235cecb9df14b49a75cbd27a634683a96bb76576363407ec820ae454ce2b2 \
+    --hash=sha256:80a8867746cff41c2db436dd9eea18ebbfcd0449d65b64b3ed3c995207898971 \
+    --hash=sha256:8166ac6671472d172cc0db50323b7a7504bd534de54aa31354465a00ca44409d \
+    --hash=sha256:8fc7667564c8c15748354dea1bb4035c5118df4e9dc5154ccdb6e62a3e5a2bac \
+    --hash=sha256:9efbedc737ba342d8a2459afc9bd5c5df31adcdf774b772a4e663739f2cf0d06 \
+    --hash=sha256:a3bee217bda6b2c81d9e2866f523217135a03a007a89043eee074e93d76706b0 \
+    --hash=sha256:b16258a31269b97e26a08d71b5deb56499e86077d26e453fad8f6ec4c06fe666 \
+    --hash=sha256:b676c4365a5753bc8c49f922a5f88bdb5df6746c670a9d859d2ba2f5f97d9269 \
+    --hash=sha256:bea6a20c5a732a27b64623d43614b3022e6fcfc081a75236b7f9aa069d2eaa4d \
+    --hash=sha256:d406cf2f6ccf39883a24b048c448a37bac16939408c1b6fbb4d021f3cd961448 \
+    --hash=sha256:d9c51ca201326b49cfee38336c6e7dd1cb8a6b6d0dcf84aeaecbae310a736dbc \
+    --hash=sha256:df07843c8c0dc71a56d3af3dfe19165fb0d3af7d3354a72185f6fa1b4ac05cab \
+    --hash=sha256:ea84becb5cbd6a94a810c5214eb263ae57e915a9ed1bdcd5b4a6baf13d8c5177 \
+    --hash=sha256:f14a82d12d53eb93298c35edf88d8c3ef37243b95f94dd3c75fddcba575d34ab \
+    --hash=sha256:f3761f9a6817e32898eaa5aecd0b0ad69d0c68ab45ea7bf206e8dc4548f025f0 \
+    --hash=sha256:f7e66d8b31ef2bada7029275debbe12c97397ec7ac70a659837a7b8a6a9dc916 \
+    --hash=sha256:f9f7c0dd17f24e1774cc3a8df738246772994e853c28b28ed6ba7711ccf0abb4
     # via -r requirements.in
 protobuf==3.20.3 \
     --hash=sha256:03038ac1cfbc41aa21f6afcbcd357281d7521b4157926f30ebecc8d4ea59dcb7 \
@@ -62,7 +75,3 @@ protobuf==3.20.3 \
     --hash=sha256:f4bd856d702e5b0d96a00ec6b307b0f51c1982c2bf9c0052cf9019e9a544ba99 \
     --hash=sha256:f4c42102bc82a51108e449cbb32b19b180022941c727bac0cfd50170341f16ee
     # via -r requirements.in
-six==1.16.0 \
-    --hash=sha256:1e61c37477a1626458e36f7b1d82aa5c9b094fa4802892072e49de9c60c4c926 \
-    --hash=sha256:8abb2f1d86890a2dfb989f9a77cfcfd3e47c2a354b01111771326f8aa26e0254
-    # via grpcio