diff --git a/releases/twig.json b/releases/twig.json
index b530f9f6..d3122a7c 100644
--- a/releases/twig.json
+++ b/releases/twig.json
@@ -1,6 +1,10 @@
 {
   "releases": {},
   "versions": {
+    "3.18.0": {
+      "name": "3.18.0",
+      "date": "2024-12-29"
+    },
     "3.17.1": {
       "name": "3.17.1",
       "date": "2024-12-12"
diff --git a/releases/yarn.json b/releases/yarn.json
index c561eed7..0c6a9eb3 100644
--- a/releases/yarn.json
+++ b/releases/yarn.json
@@ -1,6 +1,10 @@
 {
   "releases": {},
   "versions": {
+    "4.6.0": {
+      "name": "4.6.0",
+      "date": "2024-12-29"
+    },
     "3.8.7": {
       "name": "3.8.7",
       "date": "2024-12-04"