diff --git a/CHANGELOG.md b/CHANGELOG.md
index bf1cb7cfe7..7299d70eb1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -57,6 +57,7 @@ This project uses the changelog in accordance with [keepchangelog](http://keepac
 - Added `hf 14a aidsim` - simulates a PICC (like `14a sim`), and allows you to respond to specific AIDs and getData responses (@evildaemond)
 - Fixed arguments for `SimulateIso14443aTag` and `SimulateIso14443aInit` in `hf_young.c`, `hf_aveful.c`, `hf_msdsal.c`, `hf_cardhopper.c`, `hf_reblay.c`, `hf_tcprst.c` and `hf_craftbyte.c` (@archi)
 - Added `mf_backdoor_dump.py` script that dumps FM11RF08S and similar (Mifare Classic 1k) tag data that can be directly read by known backdoor keys. (@Aptimex)
+- Add JAKCOM R5 Smart Ring default t55x passwords to dictionary (@shellster)
 
 ## [Backdoor.4.18994][2024-09-10]
 - Changed flashing messages to be less scary (@iceman1001)
diff --git a/client/dictionaries/t55xx_default_pwds.dic b/client/dictionaries/t55xx_default_pwds.dic
index 570264306d..a6d89e62ef 100644
--- a/client/dictionaries/t55xx_default_pwds.dic
+++ b/client/dictionaries/t55xx_default_pwds.dic
@@ -167,3 +167,6 @@ F1EA5EED
 93C467E3
 # natural log
 27182818
+#JAKCOM R5 smart ring default credentials http://www.jakcom.com/ins/r5/r5en.html
+5469616E
+51243648