diff --git a/ports/tl-optional/portfile.cmake b/ports/tl-optional/portfile.cmake
index df8c2e28dc..61ea805c7a 100644
--- a/ports/tl-optional/portfile.cmake
+++ b/ports/tl-optional/portfile.cmake
@@ -1,8 +1,8 @@
 vcpkg_from_github(
     OUT_SOURCE_PATH SOURCE_PATH
     REPO TartanLlama/optional
-    REF c28fcf74d207fc667c4ed3dbae4c251ea551c8c1 # 2021-05-02
-    SHA512 e5d5a6878903cb6641980f0fc68c4d94a59e3a8b0ad6a7f87abcc79ad7033e540045ce5ccd0e641ee924d43ba6df99e2b4ce2b04e1164ca9f47c660b8c2b2d48
+    REF "v${VERSION}"
+    SHA512 3911F397440D4383721B92DE614DE1BEF5DB5C88371FA35F008B92F673F1E1EBF46E98FCFF4CD2D71E558C89537B9128AD549777197FD0390ED18A5BDFC5D6E0
     HEAD_REF master
 )
 
diff --git a/ports/tl-optional/vcpkg.json b/ports/tl-optional/vcpkg.json
index d5ab57d738..fc2774f894 100644
--- a/ports/tl-optional/vcpkg.json
+++ b/ports/tl-optional/vcpkg.json
@@ -1,6 +1,6 @@
 {
   "name": "tl-optional",
-  "version-date": "2021-05-02",
+  "version": "1.1.0",
   "description": "C++11/14/17 std::optional implementation with functional-style extensions",
   "homepage": "https://github.com/TartanLlama/optional",
   "documentation": "https://tl.tartanllama.xyz/en/latest/api/optional.html",
diff --git a/versions/baseline.json b/versions/baseline.json
index 1b55b254bc..3ad7c5843d 100644
--- a/versions/baseline.json
+++ b/versions/baseline.json
@@ -9045,7 +9045,7 @@
       "port-version": 0
     },
     "tl-optional": {
-      "baseline": "2021-05-02",
+      "baseline": "1.1.0",
       "port-version": 0
     },
     "tl-ranges": {
diff --git a/versions/t-/tl-optional.json b/versions/t-/tl-optional.json
index 0d3c8c9bd1..ba2eacc459 100644
--- a/versions/t-/tl-optional.json
+++ b/versions/t-/tl-optional.json
@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "4612c0c903d1fb6e3d1a17631ccf6ac5f8c7d449",
+      "version": "1.1.0",
+      "port-version": 0
+    },
     {
       "git-tree": "bb9c03ff3152ce00751b8a63fd8e8a808a802a47",
       "version-date": "2021-05-02",