diff --git a/ports/blosc2/portfile.cmake b/ports/blosc2/portfile.cmake
index 45fe9a95519af8..6c5a282be4f9bc 100644
--- a/ports/blosc2/portfile.cmake
+++ b/ports/blosc2/portfile.cmake
@@ -2,7 +2,7 @@ vcpkg_from_github(
     OUT_SOURCE_PATH SOURCE_PATH
     REPO Blosc/c-blosc2
     REF "v${VERSION}"
-    SHA512 c6dd74c6f31649d361395b4817a2ca2e0da5353c5cd3ef7ce5f3969251b3393aaf3c2941cc77dd41a9672efb8acc7f68a9e5e8acf86b978123eed13a1225f827
+    SHA512 d6d85682f2d9c269ca896e7fc893d32c226634008f61b6078200d484a168730251545ed01f011980152d8d4b5bec9f8ed0a365abe251de4459d51e81ceadc733
     HEAD_REF main
 )
 
diff --git a/ports/blosc2/vcpkg.json b/ports/blosc2/vcpkg.json
index cd3671ab3262ac..9daafafe36caa1 100644
--- a/ports/blosc2/vcpkg.json
+++ b/ports/blosc2/vcpkg.json
@@ -1,6 +1,6 @@
 {
   "name": "blosc2",
-  "version": "2.23.1",
+  "version": "3.0.0",
   "description": "A fast, compressed, persistent binary data store library for C.",
   "homepage": "https://github.com/Blosc/c-blosc2",
   "license": "BSD-3-Clause",
diff --git a/versions/b-/blosc2.json b/versions/b-/blosc2.json
index 1e6f0cb65d9834..3a72639fea2e90 100644
--- a/versions/b-/blosc2.json
+++ b/versions/b-/blosc2.json
@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "5e57c4ffba0e7a373d52f6df1395aa9370008220",
+      "version": "3.0.0",
+      "port-version": 0
+    },
     {
       "git-tree": "c97914f5adf621e4732313e9edd2b9d07702c421",
       "version": "2.23.1",
diff --git a/versions/baseline.json b/versions/baseline.json
index 938a312a620e69..a04a3d06c0a027 100644
--- a/versions/baseline.json
+++ b/versions/baseline.json
@@ -785,7 +785,7 @@
       "port-version": 0
     },
     "blosc2": {
-      "baseline": "2.23.1",
+      "baseline": "3.0.0",
       "port-version": 0
     },
     "blpapi": {