diff --git a/CHANGELOG.md b/CHANGELOG.md
index b5d963a34896..7d414c0ce3fe 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,6 +10,11 @@ internal API changes are not present.
 Main (unreleased)
 -----------------
 
+### Enhancements
+
+- Upgrade `github.com/goccy/go-json` to v0.10.4, which reduces the memory consumption of an Agent instance by 20MB.
+  If Agent is running certain otelcol components, this reduction will not apply. (@ptodev)
+
 v0.43.4 (2024-11-25)
 -----------------
 
diff --git a/go.mod b/go.mod
index 2e2ddc08e160..0e83378e44a8 100644
--- a/go.mod
+++ b/go.mod
@@ -365,7 +365,7 @@ require (
 	github.com/go-resty/resty/v2 v2.7.0 // indirect
 	github.com/go-zookeeper/zk v1.0.3 // indirect
 	github.com/gobwas/glob v0.2.3 // indirect
-	github.com/goccy/go-json v0.10.2 // indirect
+	github.com/goccy/go-json v0.10.4 // indirect
 	github.com/godbus/dbus v0.0.0-20190726142602-4481cbc300e2 // indirect
 	github.com/godbus/dbus/v5 v5.1.0 // indirect
 	github.com/gogo/googleapis v1.4.1 // indirect
diff --git a/go.sum b/go.sum
index a6a18da7aeb7..2a77d4996882 100644
--- a/go.sum
+++ b/go.sum
@@ -832,8 +832,8 @@ github.com/goburrow/modbus v0.1.0/go.mod h1:Kx552D5rLIS8E7TyUwQ/UdHEqvX5T8tyiGBT
 github.com/goburrow/serial v0.1.0/go.mod h1:sAiqG0nRVswsm1C97xsttiYCzSLBmUZ/VSlVLZJ8haA=
 github.com/gobwas/glob v0.2.3 h1:A4xDbljILXROh+kObIiy5kIaPYD8e96x1tgBhUI5J+Y=
 github.com/gobwas/glob v0.2.3/go.mod h1:d3Ez4x06l9bZtSvzIay5+Yzi0fmZzPgnTbPcKjJAkT8=
-github.com/goccy/go-json v0.10.2 h1:CrxCmQqYDkv1z7lO7Wbh2HN93uovUHgrECaO5ZrCXAU=
-github.com/goccy/go-json v0.10.2/go.mod h1:6MelG93GURQebXPDq3khkgXZkazVtN9CRI+MGFi0w8I=
+github.com/goccy/go-json v0.10.4 h1:JSwxQzIqKfmFX1swYPpUThQZp/Ka4wzJdK0LWVytLPM=
+github.com/goccy/go-json v0.10.4/go.mod h1:oq7eo15ShAhp70Anwd5lgX2pLfOS3QCiwU/PULtXL6M=
 github.com/godbus/dbus v0.0.0-20190726142602-4481cbc300e2 h1:ZpnhV/YsD2/4cESfV5+Hoeu/iUR3ruzNvZ+yQfO03a0=
 github.com/godbus/dbus v0.0.0-20190726142602-4481cbc300e2/go.mod h1:bBOAhwG1umN6/6ZUMtDFBMQR8jRg9O75tm9K00oMsK4=
 github.com/godbus/dbus/v5 v5.0.4/go.mod h1:xhWf0FNVPg57R7Z0UbKHbJfkEywrmjJnf7w5xrFpKfA=