diff --git a/Monitoring-Debugging/Tracing-with-X-Ray/example/Pipfile.lock b/Monitoring-Debugging/Tracing-with-X-Ray/example/Pipfile.lock
index 919da0b..9232f11 100644
--- a/Monitoring-Debugging/Tracing-with-X-Ray/example/Pipfile.lock
+++ b/Monitoring-Debugging/Tracing-with-X-Ray/example/Pipfile.lock
@@ -33,31 +33,31 @@
         },
         "boto3": {
             "hashes": [
-                "sha256:25bf66529b94fc9b89928fd5fd004d4a15c7e9603b44692e9652b8fc526699c3",
-                "sha256:60b6f8ce0f2213b070ad67851466b7e8467061efe9536df467f61402c2110a9f"
+                "sha256:839285fbd6f3ab16170af449ae9e33d0eccf97ca22de17d9ff68b8da2310ea06",
+                "sha256:d93f1774c4bc66e02acdda2067291acb9e228a035435753cb75f83ad2904cbe3"
             ],
-            "version": "==1.9.119"
+            "version": "==1.9.253"
         },
         "botocore": {
             "hashes": [
-                "sha256:22e8c1a52aea4511a276926400bc2a2209c6cd96e75d144696c5e5b405775914",
-                "sha256:92e8cf18e220aadef3db0ef724537a8b3414f2836d99a972e09b9c9bd4001295"
+                "sha256:3baf129118575602ada9926f5166d82d02273c250d0feb313fc270944b27c48b",
+                "sha256:dc080aed4f9b220a9e916ca29ca97a9d37e8e1d296fe89cbaeef929bf0c8066b"
             ],
-            "version": "==1.12.119"
+            "version": "==1.12.253"
         },
         "certifi": {
             "hashes": [
-                "sha256:59b7658e26ca9c7339e00f8f4636cdfe59d34fa37b9b04f6f9e9926b3cece1a5",
-                "sha256:b26104d6835d1f5e49452a26eb2ff87fe7090b89dfcaee5ea2212697e1e1d7ae"
+                "sha256:e4f3620cfea4f83eedc95b24abd9cd56f3c4b146dd0177e83a21b4eb49e21e50",
+                "sha256:fd7c7c74727ddcf00e9acd26bba8da604ffec95bf1c2144e67aff7a8b50e6cef"
             ],
-            "version": "==2019.3.9"
+            "version": "==2019.9.11"
         },
         "cfn-flip": {
             "hashes": [
-                "sha256:0b3378255f331b2b987cb7ec99e44b1c51a7cdf51e9e0a8e49df85cd8caa0d9f",
-                "sha256:9371be744f202af907c9d39cc3ffd3c6014013ae66e75eba32005b2e650c209b"
+                "sha256:3660e488411ba0ded256992292b16a830811626293418cdb5db7290e8f40b6ac",
+                "sha256:43e73032afeb5f87b78958e13159e676e99db698033b8de2f0433657388c46aa"
             ],
-            "version": "==1.1.0.post1"
+            "version": "==1.2.1"
         },
         "chardet": {
             "hashes": [
@@ -75,11 +75,11 @@
         },
         "docutils": {
             "hashes": [
-                "sha256:02aec4bd92ab067f6ff27a38a38a41173bf01bed8f89157768c1573f53e474a6",
-                "sha256:51e64ef2ebfb29cae1faa133b3710143496eca21c530f3f71424d77687764274",
-                "sha256:7a4bd47eaf6596e1295ecb11361139febe29b084a87bf005bf899f9a42edc3c6"
+                "sha256:6c4f696463b79f1fb8ba0c594b63840ebd41f059e92b31957c46b74a4599b6d0",
+                "sha256:9e4d7ecfc600058e07ba661411a2b7de2fd0fafa17d1a7f7361cd47b1175c827",
+                "sha256:a2aeea129088da402665e92e0b25b04b073c04b2dce4ab65caaa38b7ce2e1a99"
             ],
-            "version": "==0.14"
+            "version": "==0.15.2"
         },
         "durationpy": {
             "hashes": [
@@ -123,10 +123,10 @@
         },
         "jinja2": {
             "hashes": [
-                "sha256:74c935a1b8bb9a3947c50a54766a969d4846290e1e788ea44c1392163723c3bd",
-                "sha256:f84be1bb0040caca4cea721fcbbbbd61f9be9464ca236387158b0feea01914a4"
+                "sha256:74320bb91f31270f9551d46522e33af46a80c3d619f4a4bf42b3164d30b5911f",
+                "sha256:9fe95f19286cfefaa917656583d020be14e7859c6b0252588391e47db34527de"
             ],
-            "version": "==2.10"
+            "version": "==2.10.3"
         },
         "jmespath": {
             "hashes": [
@@ -137,10 +137,10 @@
         },
         "jsonpickle": {
             "hashes": [
-                "sha256:0231d6f7ebc4723169310141352d9c9b7bbbd6f3be110cf634575d2bf2af91f0",
-                "sha256:625098cc8e5854b8c23b587aec33bc8e33e0e597636bfaca76152249c78fe5c1"
+                "sha256:d0c5a4e6cb4e58f6d5406bdded44365c2bcf9c836c4f52910cc9ba7245a59dc2",
+                "sha256:d3e922d781b1d0096df2dad89a2e1f47177d7969b596aea806a9d91b4626b29b"
             ],
-            "version": "==1.1"
+            "version": "==1.2"
         },
         "kappa": {
             "hashes": [
@@ -211,19 +211,21 @@
         },
         "pyyaml": {
             "hashes": [
-                "sha256:1adecc22f88d38052fb787d959f003811ca858b799590a5eaa70e63dca50308c",
-                "sha256:436bc774ecf7c103814098159fbb84c2715d25980175292c648f2da143909f95",
-                "sha256:460a5a4248763f6f37ea225d19d5c205677d8d525f6a83357ca622ed541830c2",
-                "sha256:5a22a9c84653debfbf198d02fe592c176ea548cccce47553f35f466e15cf2fd4",
-                "sha256:7a5d3f26b89d688db27822343dfa25c599627bc92093e788956372285c6298ad",
-                "sha256:9372b04a02080752d9e6f990179a4ab840227c6e2ce15b95e1278456664cf2ba",
-                "sha256:a5dcbebee834eaddf3fa7366316b880ff4062e4bcc9787b78c7fbb4a26ff2dd1",
-                "sha256:aee5bab92a176e7cd034e57f46e9df9a9862a71f8f37cad167c6fc74c65f5b4e",
-                "sha256:c51f642898c0bacd335fc119da60baae0824f2cde95b0330b56c0553439f0673",
-                "sha256:c68ea4d3ba1705da1e0d85da6684ac657912679a649e8868bd850d2c299cce13",
-                "sha256:e23d0cc5299223dcc37885dae624f382297717e459ea24053709675a976a3e19"
-            ],
-            "version": "==5.1"
+                "sha256:0113bc0ec2ad727182326b61326afa3d1d8280ae1122493553fd6f4397f33df9",
+                "sha256:01adf0b6c6f61bd11af6e10ca52b7d4057dd0be0343eb9283c878cf3af56aee4",
+                "sha256:5124373960b0b3f4aa7df1707e63e9f109b5263eca5976c66e08b1c552d4eaf8",
+                "sha256:5ca4f10adbddae56d824b2c09668e91219bb178a1eee1faa56af6f99f11bf696",
+                "sha256:7907be34ffa3c5a32b60b95f4d95ea25361c951383a894fec31be7252b2b6f34",
+                "sha256:7ec9b2a4ed5cad025c2278a1e6a19c011c80a3caaac804fd2d329e9cc2c287c9",
+                "sha256:87ae4c829bb25b9fe99cf71fbb2140c448f534e24c998cc60f39ae4f94396a73",
+                "sha256:9de9919becc9cc2ff03637872a440195ac4241c80536632fffeb6a1e25a74299",
+                "sha256:a5a85b10e450c66b49f98846937e8cfca1db3127a9d5d1e31ca45c3d0bef4c5b",
+                "sha256:b0997827b4f6a7c286c01c5f60384d218dca4ed7d9efa945c3e1aa623d5709ae",
+                "sha256:b631ef96d3222e62861443cc89d6563ba3eeb816eeb96b2629345ab795e53681",
+                "sha256:bf47c0607522fdbca6c9e817a6e81b08491de50f3766a7a0e6a5be7905961b41",
+                "sha256:f81025eddd0327c7d4cfe9b62cf33190e1e736cc6e97502b3ec425f574b3e7a8"
+            ],
+            "version": "==5.1.2"
         },
         "requests": {
             "hashes": [
@@ -235,10 +237,10 @@
         },
         "s3transfer": {
             "hashes": [
-                "sha256:7b9ad3213bff7d357f888e0fab5101b56fa1a0548ee77d121c3a3dbfbef4cb2e",
-                "sha256:f23d5cb7d862b104401d9021fc82e5fa0e0cf57b7660a1331425aab0c691d021"
+                "sha256:6efc926738a3cd576c2a79725fed9afde92378aa5c6a957e3af010cb019fac9d",
+                "sha256:b780f2411b824cb541dbcd2c713d0cb61c7d1bcadae204cdddda2b35cef493ba"
             ],
-            "version": "==0.2.0"
+            "version": "==0.2.1"
         },
         "six": {
             "hashes": [
@@ -263,44 +265,45 @@
         },
         "troposphere": {
             "hashes": [
-                "sha256:05c0be560a58cca3a15cb9a88eea6557cb484459993aef0a4b959eb7bb475f6a"
+                "sha256:4cd413f38c0fe8295faf3dec4abf377c651b6af485a06dc3d874c84b4a458335"
             ],
-            "version": "==2.4.6"
+            "version": "==2.5.2"
         },
         "unidecode": {
             "hashes": [
-                "sha256:092cdf7ad9d1052c50313426a625b717dab52f7ac58f859e09ea020953b1ad8f",
-                "sha256:8b85354be8fd0c0e10adbf0675f6dc2310e56fda43fa8fe049123b6c475e52fb"
+                "sha256:1d7a042116536098d05d599ef2b8616759f02985c85b4fef50c78a5aaf10822a",
+                "sha256:2b6aab710c2a1647e928e36d69c21e76b453cd455f4e2621000e54b2a9b8cce8"
             ],
-            "version": "==1.0.23"
+            "version": "==1.1.1"
         },
         "urllib3": {
             "hashes": [
-                "sha256:61bf29cada3fc2fbefad4fdf059ea4bd1b4a86d2b6d15e1c7c0b582b9752fe39",
-                "sha256:de9529817c93f27c8ccbfead6985011db27bd0ddfcdb2d86f3f663385c6a9c22"
+                "sha256:2393a695cd12afedd0dcb26fe5d50d0cf248e5a66f75dbd89a3d4eb333a61af4",
+                "sha256:a637e5fae88995b256e3409dc4d52c2e2e0ba32c42a6365fee8bbd2238de3cfb"
             ],
             "markers": "python_version >= '3.4'",
-            "version": "==1.24.1"
+            "version": "==1.24.3"
         },
         "werkzeug": {
             "hashes": [
-                "sha256:96da23fa8ccecbc3ae832a83df5c722c11547d021637faacb0bec4dd2f4666c8",
-                "sha256:ca5c2dcd367d6c0df87185b9082929d255358f5391923269335782b213d52655"
+                "sha256:97660b282aa7e29f94f3fe378e5c7162d7ab9d601a8dbb1cbb2ffc8f0e54607d",
+                "sha256:cfd1281b1748288e59762c0e174d64d8bcb2b70e7c57bc4a1203c8825af24ac3"
             ],
-            "version": "==0.15.1"
+            "index": "pypi",
+            "version": "==0.15.3"
         },
         "wheel": {
             "hashes": [
-                "sha256:66a8fd76f28977bb664b098372daef2b27f60dc4d1688cfab7b37a09448f0e9d",
-                "sha256:8eb4a788b3aec8abf5ff68d4165441bc57420c9f64ca5f471f58c3969fe08668"
+                "sha256:10c9da68765315ed98850f8e048347c3eb06dd81822dc2ab1d4fde9dc9702646",
+                "sha256:f4da1763d3becf2e2cd92a14a7c920f0f00eca30fdde9ea992c836685b9faf28"
             ],
-            "version": "==0.33.1"
+            "version": "==0.33.6"
         },
         "wrapt": {
             "hashes": [
-                "sha256:4aea003270831cceb8a90ff27c4031da6ead7ec1886023b80ce0dfe0adf61533"
+                "sha256:565a021fd19419476b9362b05eeaa094178de64f8361e44468f9e9d7843901e1"
             ],
-            "version": "==1.11.1"
+            "version": "==1.11.2"
         },
         "wsgi-request-logger": {
             "hashes": [
diff --git a/Monitoring-Debugging/Tracing-with-X-Ray/example/requirements.txt b/Monitoring-Debugging/Tracing-with-X-Ray/example/requirements.txt
index e44ddbb..64c1f5c 100644
--- a/Monitoring-Debugging/Tracing-with-X-Ray/example/requirements.txt
+++ b/Monitoring-Debugging/Tracing-with-X-Ray/example/requirements.txt
@@ -1,39 +1,39 @@
--i https://pypi.org/simple
+-i https://pypi.org/simple/
 argcomplete==1.9.3
 aws-xray-sdk==2.4.2
-boto3==1.9.119
-botocore==1.12.119
-certifi==2019.3.9
-cfn-flip==1.1.0.post1
+boto3==1.9.253
+botocore==1.12.253
+certifi==2019.9.11
+cfn-flip==1.2.1
 chardet==3.0.4
 click==7.0
-docutils==0.14
+docutils==0.15.2
 durationpy==0.5
 flask==1.0.2
 future==0.16.0
 hjson==3.0.1
 idna==2.8
 itsdangerous==1.1.0
-jinja2==2.10
+jinja2==2.10.3
 jmespath==0.9.3
-jsonpickle==1.1
+jsonpickle==1.2
 kappa==0.6.0
 lambda-packages==0.20.0
 markupsafe==1.1.1
 placebo==0.9.0
 python-dateutil==2.6.1 ; python_version >= '2.7'
 python-slugify==1.2.4
-pyyaml==5.1
+pyyaml==5.1.2
 requests==2.21.0
-s3transfer==0.2.0
+s3transfer==0.2.1
 six==1.12.0
 toml==0.10.0
 tqdm==4.19.1
-troposphere==2.4.6
-unidecode==1.0.23
-urllib3==1.24.1 ; python_version >= '3.4'
-werkzeug==0.15.1
-wheel==0.33.1
-wrapt==1.11.1
+troposphere==2.5.2
+unidecode==1.1.1
+urllib3==1.24.3 ; python_version >= '3.4'
+werkzeug==0.15.3
+wheel==0.33.6
+wrapt==1.11.2
 wsgi-request-logger==0.4.6
 zappa==0.48.2