diff --git a/py/htm/advanced/examples/single_layer_2d_experiment/visualizations/package-lock.json b/py/htm/advanced/examples/single_layer_2d_experiment/visualizations/package-lock.json
index c58db16368..9ad742ca69 100644
--- a/py/htm/advanced/examples/single_layer_2d_experiment/visualizations/package-lock.json
+++ b/py/htm/advanced/examples/single_layer_2d_experiment/visualizations/package-lock.json
@@ -11,9 +11,9 @@
       "dev": true
     },
     "@blakeembrey/template": {
-      "version": "1.1.0",
-      "resolved": "https://registry.npmjs.org/@blakeembrey/template/-/template-1.1.0.tgz",
-      "integrity": "sha512-iZf+UWfL+DogJVpd/xMQyP6X6McYd6ArdYoPMiv/zlOTzeXXfQbYxBNJJBF6tThvsjLMbA8tLjkCdm9RWMFCCw==",
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/@blakeembrey/template/-/template-1.2.0.tgz",
+      "integrity": "sha512-w/63nURdkRPpg3AXbNr7lPv6HgOuVDyefTumiXsbXxtIwcuk5EXayWR5OpSwDjsQPgaYsfUSedMduaNOjAYY8A==",
       "dev": true
     },
     "@ljharb/resumer": {