diff --git a/ci_scripts/deprecated.txt b/ci_scripts/deprecated.txt
index f435605bca5..4abedf93661 100644
--- a/ci_scripts/deprecated.txt
+++ b/ci_scripts/deprecated.txt
@@ -45,6 +45,7 @@ safetensors
 scipy-openblas32
 scipy-openblas64
 setproctitle
+simplejson
 sqlalchemy
 swig
 tokenizers
diff --git a/ci_scripts/packages.txt b/ci_scripts/packages.txt
index 517008d02e9..dc6a2dbcfd3 100644
--- a/ci_scripts/packages.txt
+++ b/ci_scripts/packages.txt
@@ -746,7 +746,6 @@ shfmt-py
 shiboken6
 simpleitk
 simplejpeg
-simplejson
 simplification
 simsimd
 siphash24
diff --git a/docs/packages/simplejson.yaml b/docs/packages/simplejson.yaml
index 8e6b7d9288e..a7ad06aba87 100644
--- a/docs/packages/simplejson.yaml
+++ b/docs/packages/simplejson.yaml
@@ -1,3 +1,4 @@
+deprecated:
 package-name: simplejson
 source-code: https://github.com/simplejson/simplejson
 license: MIT OR AFL-2.1