diff --git a/bucket/nuclei.json b/bucket/nuclei.json
index d406208586..7d7174da8b 100644
--- a/bucket/nuclei.json
+++ b/bucket/nuclei.json
@@ -1,16 +1,16 @@
 {
-    "version": "3.4.2",
+    "version": "3.4.3",
     "description": "Fast and customizable vulnerability scanner based on simple YAML based DSL.",
     "homepage": "https://github.com/projectdiscovery/nuclei",
     "license": "MIT",
     "architecture": {
         "64bit": {
-            "url": "https://github.com/projectdiscovery/nuclei/releases/latest/download/nuclei_3.4.2_windows_amd64.zip",
-            "hash": "6362149857a03f1de45736bb8ca114db5c1152045dde9572998460469315c513"
+            "url": "https://github.com/projectdiscovery/nuclei/releases/latest/download/nuclei_3.4.3_windows_amd64.zip",
+            "hash": "262d7c77eee0baecc08c4157503b4704ba71101745262204eebaa9bbe4229ebc"
         },
         "32bit": {
-            "url": "https://github.com/projectdiscovery/nuclei/releases/latest/download/nuclei_3.4.2_windows_386.zip",
-            "hash": "6986ad9ed600735795484778f57587a5f1c4ca58c1474121a5cfa2363cfd9350"
+            "url": "https://github.com/projectdiscovery/nuclei/releases/latest/download/nuclei_3.4.3_windows_386.zip",
+            "hash": "221fa989fc0c6149f7d04a5ec8274b6333a1cb29cd66e22c9aa08d41d2d945d6"
         }
     },
     "bin": "nuclei.exe",