diff --git a/ports/libdwarf/portfile.cmake b/ports/libdwarf/portfile.cmake
index abb9650cff..fb718fe2fb 100644
--- a/ports/libdwarf/portfile.cmake
+++ b/ports/libdwarf/portfile.cmake
@@ -2,7 +2,7 @@ vcpkg_from_github(
     OUT_SOURCE_PATH SOURCE_PATH
     REPO davea42/libdwarf-code
     REF "v${VERSION}"
-    SHA512 66f9c273d272b23b75cb520db8b4c1105f9214e4c5b65187f289090dfa7e889746abf5b4bb9b760c6a0120a7bb3f25b45308acf6c1037742e31946a2023cd804
+    SHA512 e8eb74c622cedb512d82dff313ce9c5ac2064a7a7a0691c776213b384c1c64d0f549aaab1ef732dcba8c72d52048cea641d9909d3b2503cf96760ad8e81ae77c
     HEAD_REF main
     PATCHES
         include-dir.diff # avoid dwarf.h conflict with elfutils
diff --git a/ports/libdwarf/vcpkg.json b/ports/libdwarf/vcpkg.json
index 7ad196dbb6..9c1ae6211e 100644
--- a/ports/libdwarf/vcpkg.json
+++ b/ports/libdwarf/vcpkg.json
@@ -1,6 +1,6 @@
 {
   "name": "libdwarf",
-  "version": "2.3.0",
+  "version": "2.3.1",
   "description": "A library for reading DWARF2 and later DWARF.",
   "homepage": "https://github.com/davea42/libdwarf-code",
   "license": null,
diff --git a/versions/baseline.json b/versions/baseline.json
index fa6276ac68..a280fca600 100644
--- a/versions/baseline.json
+++ b/versions/baseline.json
@@ -4813,7 +4813,7 @@
       "port-version": 0
     },
     "libdwarf": {
-      "baseline": "2.3.0",
+      "baseline": "2.3.1",
       "port-version": 0
     },
     "libe57": {
diff --git a/versions/l-/libdwarf.json b/versions/l-/libdwarf.json
index 018f1ef632..e11b1c94e1 100644
--- a/versions/l-/libdwarf.json
+++ b/versions/l-/libdwarf.json
@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "98c481ff89e4b1e7a01f2402effa6cf9dfdab7e8",
+      "version": "2.3.1",
+      "port-version": 0
+    },
     {
       "git-tree": "26d85bb6374fa03de7febf797c5ab6817ad7b426",
       "version": "2.3.0",