diff --git a/ports/tree-sitter/portfile.cmake b/ports/tree-sitter/portfile.cmake
index 5c551ac3bc..36572f3aab 100644
--- a/ports/tree-sitter/portfile.cmake
+++ b/ports/tree-sitter/portfile.cmake
@@ -6,7 +6,7 @@ vcpkg_from_github(
     OUT_SOURCE_PATH SOURCE_PATH
     REPO tree-sitter/tree-sitter
     REF "v${VERSION}"
-    SHA512 d6b25738ec3881aaddaf20c6db1138500c4cb37dcc95b8b29990371dee14224bc0bb520d479c2df4a2537f06a81bf034798ebc3b0dedcde9f8f92f64a42ec347
+    SHA512 c8ffa86caf5841208dd2c987c6437111c7514635ebc76e910deb38ba64252caa99ae8453f1acd8af8e167cc2c7fe7194d481cd53533802601b331c60d20f2a49
     HEAD_REF master
     PATCHES
         unofficial-cmake.diff
diff --git a/ports/tree-sitter/vcpkg.json b/ports/tree-sitter/vcpkg.json
index 47ce6123fb..62461ce64f 100644
--- a/ports/tree-sitter/vcpkg.json
+++ b/ports/tree-sitter/vcpkg.json
@@ -1,6 +1,6 @@
 {
   "name": "tree-sitter",
-  "version-semver": "0.26.2",
+  "version-semver": "0.26.5",
   "description": "An incremental parsing system for programming tools.",
   "homepage": "https://github.com/tree-sitter/tree-sitter",
   "license": "MIT",
diff --git a/versions/baseline.json b/versions/baseline.json
index 31e69fa4d4..523e87596c 100644
--- a/versions/baseline.json
+++ b/versions/baseline.json
@@ -10065,7 +10065,7 @@
       "port-version": 1
     },
     "tree-sitter": {
-      "baseline": "0.26.2",
+      "baseline": "0.26.5",
       "port-version": 0
     },
     "tree-sitter-c": {
diff --git a/versions/t-/tree-sitter.json b/versions/t-/tree-sitter.json
index f59d7afeab..dbd53c2cee 100644
--- a/versions/t-/tree-sitter.json
+++ b/versions/t-/tree-sitter.json
@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "802d79461a0d8e21c935c0a95f44461399d45ff3",
+      "version-semver": "0.26.5",
+      "port-version": 0
+    },
     {
       "git-tree": "80e0ec60e1b749c5010e024257cbe938ca690105",
       "version-semver": "0.26.2",