diff --git a/hardening_manifest.yaml b/hardening_manifest.yaml
index c46be1d198f9a120136d400ad4db5524a1793313..833c3a794ceb8dc86d3fdfe60f2b7f15d459259f 100644
--- a/hardening_manifest.yaml
+++ b/hardening_manifest.yaml
@@ -55,10 +55,10 @@ resources:
     type: sha256
     value: e87aae032bf07c26f85ac0ed3250998c37621d95f8bd748b31f15b33c45ee995
 - filename: fluent-bit.tar.gz
-  url: https://github.com/fluent/fluent-bit/archive/refs/tags/v1.8.2.tar.gz
+  url: https://github.com/fluent/fluent-bit/archive/refs/tags/v1.8.4.tar.gz
   validation:
     type: sha256
-    value: 6f35e4eb1942b90a9d21171ae73fe39face38e150c487566879cfa4f1cd4180d
+    value: 9debe7b13e0ebb093058d4ca75125c980b38226bd4928f908357a894691f397d
 
 # List of project maintainers
 maintainers: