diff --git a/ports/ctbench/portfile.cmake b/ports/ctbench/portfile.cmake
index d9ce9f30dd..35a2a65803 100644
--- a/ports/ctbench/portfile.cmake
+++ b/ports/ctbench/portfile.cmake
@@ -4,7 +4,7 @@ vcpkg_from_github(
     OUT_SOURCE_PATH SOURCE_PATH
     REPO jpenuchot/ctbench
     REF "v${VERSION}"
-    SHA512 6dd3d28f57fd80b4ce06fad71cdb60bf0aec28e475183314b1c37af093e9e696a7aa58516c4d4580e26bc88a9ada02216e8e2043e2afc8ec60bd25d5dde14de8
+    SHA512 862bfa72c4e98983fe8ac954de02b8f931c672ad3072ca84a0b9d527baa7572cafe235400d28e1f92b86154c9007d40cc2f034510ceda638e25c63625cb9cbf9
     HEAD_REF main
 )
 
diff --git a/ports/ctbench/vcpkg.json b/ports/ctbench/vcpkg.json
index bcd7d52ad0..3afcb60b11 100644
--- a/ports/ctbench/vcpkg.json
+++ b/ports/ctbench/vcpkg.json
@@ -1,6 +1,6 @@
 {
   "name": "ctbench",
-  "version": "1.3.3",
+  "version": "1.3.4",
   "description": "Compiler-assisted variable size benchmarking for the study of C++ metaprogram compile times.",
   "homepage": "https://github.com/JPenuchot/ctbench",
   "documentation": "https://jpenuchot.github.io/ctbench-docs/",
diff --git a/versions/baseline.json b/versions/baseline.json
index 901f355ffe..ae9a454801 100644
--- a/versions/baseline.json
+++ b/versions/baseline.json
@@ -2053,7 +2053,7 @@
       "port-version": 3
     },
     "ctbench": {
-      "baseline": "1.3.3",
+      "baseline": "1.3.4",
       "port-version": 0
     },
     "ctbignum": {
diff --git a/versions/c-/ctbench.json b/versions/c-/ctbench.json
index 76a097da63..216be8958b 100644
--- a/versions/c-/ctbench.json
+++ b/versions/c-/ctbench.json
@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "65af527a36df8e5a96b1f21cb62a1ac8c6b95518",
+      "version": "1.3.4",
+      "port-version": 0
+    },
     {
       "git-tree": "a53ddf49e4e46a3e876af7be40a08c6016ecc5b7",
       "version": "1.3.3",