diff --git a/README.md b/README.md
index 63f24eafc..bb82cac63 100644
--- a/README.md
+++ b/README.md
@@ -1538,7 +1538,7 @@ Set HTTP request header `Content-Encoding: gzip` when sending gzip-compressed da
 VictoriaMetrics accepts data in JSON line format at [/api/v1/import](#how-to-import-data-in-json-line-format)
 and exports data in this format at [/api/v1/export](#how-to-export-data-in-json-line-format).
 
-The format follows [JSON streaming concept](http://ndjson.org/), e.g. each line contains JSON object with metrics data in the following format:
+The format follows [JSON streaming concept](https://jsonlines.org/), e.g. each line contains JSON object with metrics data in the following format:
 
 ```json
 {
diff --git a/docs/README.md b/docs/README.md
index 4c5cabd79..4a1107f64 100644
--- a/docs/README.md
+++ b/docs/README.md
@@ -1541,7 +1541,7 @@ Set HTTP request header `Content-Encoding: gzip` when sending gzip-compressed da
 VictoriaMetrics accepts data in JSON line format at [/api/v1/import](#how-to-import-data-in-json-line-format)
 and exports data in this format at [/api/v1/export](#how-to-export-data-in-json-line-format).
 
-The format follows [JSON streaming concept](http://ndjson.org/), e.g. each line contains JSON object with metrics data in the following format:
+The format follows [JSON streaming concept](https://jsonlines.org/), e.g. each line contains JSON object with metrics data in the following format:
 
 ```json
 {
diff --git a/docs/Single-server-VictoriaMetrics.md b/docs/Single-server-VictoriaMetrics.md
index dcca89eff..3a912b113 100644
--- a/docs/Single-server-VictoriaMetrics.md
+++ b/docs/Single-server-VictoriaMetrics.md
@@ -1549,7 +1549,7 @@ Set HTTP request header `Content-Encoding: gzip` when sending gzip-compressed da
 VictoriaMetrics accepts data in JSON line format at [/api/v1/import](#how-to-import-data-in-json-line-format)
 and exports data in this format at [/api/v1/export](#how-to-export-data-in-json-line-format).
 
-The format follows [JSON streaming concept](http://ndjson.org/), e.g. each line contains JSON object with metrics data in the following format:
+The format follows [JSON streaming concept](https://jsonlines.org/), e.g. each line contains JSON object with metrics data in the following format:
 
 ```json
 {
diff --git a/docs/VictoriaLogs/data-ingestion/README.md b/docs/VictoriaLogs/data-ingestion/README.md
index bd8756ec3..fcab0a98c 100644
--- a/docs/VictoriaLogs/data-ingestion/README.md
+++ b/docs/VictoriaLogs/data-ingestion/README.md
@@ -35,7 +35,7 @@ See also:
 VictoriaLogs supports the following data ingestion HTTP APIs:
 
 - Elasticsearch bulk API. See [these docs](#elasticsearch-bulk-api).
-- JSON stream API aka [ndjson](http://ndjson.org/). See [these docs](#json-stream-api).
+- JSON stream API aka [ndjson](https://jsonlines.org/). See [these docs](#json-stream-api).
 - Loki JSON API. See [these docs](#loki-json-api).
 
 VictoriaLogs accepts optional [HTTP parameters](#http-parameters) at data ingestion HTTP APIs.
@@ -94,7 +94,7 @@ See also:
 
 ### JSON stream API
 
-VictoriaLogs accepts JSON line stream aka [ndjson](http://ndjson.org/) at `http://localhost:9428/insert/jsonline` endpoint.
+VictoriaLogs accepts JSON line stream aka [ndjson](https://jsonlines.org/) at `http://localhost:9428/insert/jsonline` endpoint.
 
 The following command pushes multiple log lines to VictoriaLogs:
 
diff --git a/docs/VictoriaLogs/querying/README.md b/docs/VictoriaLogs/querying/README.md
index e8b299689..8d7e0f40f 100644
--- a/docs/VictoriaLogs/querying/README.md
+++ b/docs/VictoriaLogs/querying/README.md
@@ -44,7 +44,7 @@ See [LogsQL docs](https://docs.victoriametrics.com/VictoriaLogs/LogsQL.html) for
 The `query` arg must be properly encoded with [percent encoding](https://en.wikipedia.org/wiki/URL_encoding) when passing it to `curl`
 or similar tools.
 
-The `/select/logsql/query` endpoint returns [a stream of JSON lines](http://ndjson.org/),
+The `/select/logsql/query` endpoint returns [a stream of JSON lines](https://jsonlines.org/),
 where each line contains JSON-encoded log entry in the form `{field1="value1",...,fieldN="valueN"}`.
 Example response: