diff --git a/README.md b/README.md
index 3d8a01d..62691fc 100644
--- a/README.md
+++ b/README.md
@@ -27,7 +27,7 @@ My solutions to the [Advent of Code 2023](https://adventofcode.com/2023), writte
 - [x] Day 19: [Swift](day19/src/day19.swift)
 - [x] Day 20: [Kotlin/Native](day20/src/day20.kt)
 - [x] Day 21: [C#](day21/src/day21.cs)
-- [ ] Day 22: [Rust](day22/src/day22.rs)
+- [x] Day 22: [Rust](day22/src/day22.rs)
 - [ ] Day 23: [Ruby](day23/src/day23.rb)
 - [ ] Day 24: [Haskell](day24/src/Day24.hs)
 - [ ] Day 25: [Python](day25/src/day25.py)
diff --git a/paths.json b/paths.json
index cea29f3..ed95f2e 100644
--- a/paths.json
+++ b/paths.json
@@ -185,7 +185,8 @@
       "codemirror": "rust",
       "name": "Rust"
     },
-    "path": "day22/src/day22.rs"
+    "path": "day22/src/day22.rs",
+    "completed": true
   },
   {
     "lang": {