diff --git a/CHANGELOG.md b/CHANGELOG.md
index b810f404..b9586028 100755
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,13 @@
 
 All notable changes to this project will be documented in this file. See [commit-and-tag-version](https://github.com/absolute-version/commit-and-tag-version) for commit guidelines.
 
+## [17.0.3](https://github.com/you54f/pact-js-core/compare/v17.0.2...v17.0.3) (2025-01-28)
+
+
+### Fixes and Improvements
+
+* **win:** use backslash on windows package lookup ([648c879](https://github.com/you54f/pact-js-core/commit/648c879e35abd362ded62776a650744ada678be1))
+
 ## [17.0.2](https://github.com/you54f/pact-js-core/compare/v17.0.1...v17.0.2) (2025-01-28)
 
 
diff --git a/package-lock.json b/package-lock.json
index e2b110d2..e9acd4ba 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@you54f/pact-core",
-  "version": "17.0.2",
+  "version": "17.0.3",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "@you54f/pact-core",
-      "version": "17.0.2",
+      "version": "17.0.3",
       "cpu": [
         "x64",
         "ia32",
diff --git a/package.json b/package.json
index 4c75c581..88988590 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@you54f/pact-core",
-  "version": "17.0.2",
+  "version": "17.0.3",
   "description": "Core of @you54f/pact. You almost certainly don't want to depend on this directly.",
   "main": "src/index.js",
   "homepage": "https://github.com/you54f/pact-js-core#readme",
@@ -43,13 +43,13 @@
     "access": "public"
   },
   "optionalDependencies": {
-    "@you54f/pact-core-darwin-arm64": "17.0.2",
-    "@you54f/pact-core-darwin-x64": "17.0.2",
-    "@you54f/pact-core-linux-arm64-glibc": "17.0.2",
-    "@you54f/pact-core-linux-arm64-musl": "17.0.2",
-    "@you54f/pact-core-linux-x64-glibc": "17.0.2",
-    "@you54f/pact-core-linux-x64-musl": "17.0.2",
-    "@you54f/pact-core-windows-x64": "17.0.2"
+    "@you54f/pact-core-darwin-arm64": "17.0.3",
+    "@you54f/pact-core-darwin-x64": "17.0.3",
+    "@you54f/pact-core-linux-arm64-glibc": "17.0.3",
+    "@you54f/pact-core-linux-arm64-musl": "17.0.3",
+    "@you54f/pact-core-linux-x64-glibc": "17.0.3",
+    "@you54f/pact-core-linux-x64-musl": "17.0.3",
+    "@you54f/pact-core-windows-x64": "17.0.3"
   },
   "dependencies": {
     "check-types": "7.4.0",