diff --git a/README.md b/README.md
index 308c6bab..c0b3432e 100644
--- a/README.md
+++ b/README.md
@@ -27,12 +27,12 @@ The BIDS Validator can be run with the [Deno][] runtime
 (see [Deno - Installation][] for detailed installation instructions):
 
 ```shell
-deno run -ERN jsr:@bids/validator
+deno run -ERWN jsr:@bids/validator
 ```
 
 Deno by default sandboxes applications like a web browser.
-`-E`, `-R` and `-N` allow the validator to read environment variables,
-local files, and network locations.
+`-E`, `-R`, '-W', and `-N` allow the validator to read environment variables,
+read/write local files, and read network locations.
 
 ### Configuration file
 
diff --git a/docs/user_guide/command-line.md b/docs/user_guide/command-line.md
index c8db5d14..88212cb0 100644
--- a/docs/user_guide/command-line.md
+++ b/docs/user_guide/command-line.md
@@ -10,19 +10,19 @@ In general, there is no need to install Deno applications.
 `deno run` allows running from the Javascript Repository:
 
 ```sh
-deno run -ERN jsr:@bids/validator <dataset>
+deno run -ERWN jsr:@bids/validator <dataset>
 ```
 
 However, you can also install a lightweight script (into `$HOME/.deno/bin`):
 
 ```sh
-deno install -ERN -g -n bids-validator jsr:@bids/validator
+deno install -ERWN -g -n bids-validator jsr:@bids/validator
 ```
 
 Or compile a bundled binary:
 
 ```sh
-deno compile -ERN -o bids-validator jsr:@bids/validator
+deno compile -ERWN -o bids-validator jsr:@bids/validator
 ```
 
 ## Usage
@@ -36,7 +36,7 @@ The BIDS Validator takes a single dataset as input:
 :sync: run
 
 ```sh
-deno run -ERN jsr:@bids/validator <dataset>
+deno run -ERWN jsr:@bids/validator <dataset>
 ```
 
 :::