diff --git a/docs/technical-specs.md b/docs/technical-specs.md
index da1a94d..a9294f0 100644
--- a/docs/technical-specs.md
+++ b/docs/technical-specs.md
@@ -19,6 +19,7 @@ title: Monero Technical Specification | Monero Documentation
     * v0 since block height 0
     * v1 since block height 1546000 (forked on 2018-04-06)
     * v2 since block height 1685555 (forked on 2018-10-18)
+    * v3 since block height 1788000 (scheduled to fork on 2018-03-09); "CryptonightR"
 * Changes every ~6 months to discourage ASIC-s
 
 ## Difficulty retarget