diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index c007c14..460d042 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -29,7 +29,7 @@ jobs:
     name: ${{ matrix.os }} / ${{ matrix.compiler }}
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 
       - name: Install GCC (Linux)
         if: matrix.os == 'ubuntu-latest' && startsWith(matrix.compiler, 'g++')
diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index 6395565..ad656aa 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -23,7 +23,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Install Doxygen
         run: sudo apt-get update && sudo apt-get install -y doxygen graphviz
diff --git a/.github/workflows/upload_component.yml b/.github/workflows/upload_component.yml
index a166bfa..b05d7ab 100644
--- a/.github/workflows/upload_component.yml
+++ b/.github/workflows/upload_component.yml
@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Upload component to ESP Component Registry
         uses: espressif/upload-components-ci-action@v2
diff --git a/docs/Doxyfile b/docs/Doxyfile
index e003d06..649368e 100644
--- a/docs/Doxyfile
+++ b/docs/Doxyfile
@@ -6,7 +6,7 @@
 
 DOXYFILE_ENCODING      = UTF-8
 PROJECT_NAME           = "thermo"
-PROJECT_NUMBER         = "1.0.0"
+PROJECT_NUMBER         = "1.3.0"
 PROJECT_BRIEF          = "Type-safe temperature handling library modeled after std::chrono"
 PROJECT_LOGO           =
 OUTPUT_DIRECTORY       = .
diff --git a/vcpkg-port/portfile.cmake b/vcpkg-port/portfile.cmake
index 2b2dea4..8f66ea5 100644
--- a/vcpkg-port/portfile.cmake
+++ b/vcpkg-port/portfile.cmake
@@ -2,7 +2,7 @@ vcpkg_from_github(
     OUT_SOURCE_PATH SOURCE_PATH
     REPO cleishm/thermo-cpp
     REF "v${VERSION}"
-    SHA512 95d3618a5ddc5a0f0c842a331727eba90899d88a360615808f3597978fde57803385d430cce0c672c48607642b3ed8b00e09d6d9b8102825a6e1556b2d0029c8
+    SHA512 59053c3bbfd025023b66eca6dc4f849bd0e80e04e832885d6169c6da41a619cd8262846773c4f4b14801c39fbe665a4da345c4a2449a43636f28db1654527b05
     HEAD_REF main
 )
 
diff --git a/vcpkg-port/vcpkg.json b/vcpkg-port/vcpkg.json
index 8c6984d..1b736eb 100644
--- a/vcpkg-port/vcpkg.json
+++ b/vcpkg-port/vcpkg.json
@@ -1,6 +1,6 @@
 {
   "name": "cleishm-thermo-cpp",
-  "version": "1.0.0",
+  "version": "1.3.0",
   "description": "Type-safe temperature handling library modeled after std::chrono",
   "homepage": "https://github.com/cleishm/thermo-cpp",
   "license": "MIT",