diff --git a/bucket/telegraf.json b/bucket/telegraf.json
index a33ccea007..e225463906 100644
--- a/bucket/telegraf.json
+++ b/bucket/telegraf.json
@@ -1,19 +1,19 @@
 {
-    "version": "1.21.0",
+    "version": "1.21.1",
     "description": "The plugin-driven server agent for collecting & reporting metrics.",
     "homepage": "https://www.influxdata.com/time-series-platform/telegraf/",
     "license": "MIT",
     "architecture": {
         "64bit": {
-            "url": "https://dl.influxdata.com/telegraf/releases/telegraf-1.21.0_windows_amd64.zip",
-            "hash": "d9f9887f3af1a817b6f907b973681da2b1042259621bad95b8cc52692e1dfb3e"
+            "url": "https://dl.influxdata.com/telegraf/releases/telegraf-1.21.1_windows_amd64.zip",
+            "hash": "a4717cdffe42541fe1011a64a05dedcc175a75af65c991cbf2449168dbca29dd"
         },
         "32bit": {
-            "url": "https://dl.influxdata.com/telegraf/releases/telegraf-1.21.0_windows_i386.zip",
-            "hash": "3b5ec035d8637297de796d0f8b5d3b6b41de4dd579fefa5d4e1cb107a2db0144"
+            "url": "https://dl.influxdata.com/telegraf/releases/telegraf-1.21.1_windows_i386.zip",
+            "hash": "ac81564fd5fb34eb98889263d4d244743c80bdb7f551f68831ca953e64978178"
         }
     },
-    "extract_dir": "telegraf-1.21.0",
+    "extract_dir": "telegraf-1.21.1",
     "bin": "telegraf.exe",
     "persist": "telegraf.conf",
     "env_set": {