diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 3c3005c..db35319 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1 +1 @@
-{"src/mappings_editor":"0.1.3"}
+{"src/mappings_editor":"1.0.0"}
diff --git a/src/mappings_editor/CHANGELOG.md b/src/mappings_editor/CHANGELOG.md
index 7c6f3fc..9b8800b 100644
--- a/src/mappings_editor/CHANGELOG.md
+++ b/src/mappings_editor/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [1.0.0](https://github.com/center-for-threat-informed-defense/mappings-editor/compare/mappings_editor-v0.1.3...mappings_editor-v1.0.0) (2024-03-27)
+
+
+### Miscellaneous Chores
+
+* release 1.0.0 ([4b70d1c](https://github.com/center-for-threat-informed-defense/mappings-editor/commit/4b70d1c24d1e2301071dfb7a1d8ae6e9f1ed558a))
+
 ## [0.1.3](https://github.com/center-for-threat-informed-defense/mappings-editor/compare/mappings_editor-v0.1.2...mappings_editor-v0.1.3) (2024-03-06)
 
 
diff --git a/src/mappings_editor/package-lock.json b/src/mappings_editor/package-lock.json
index 5284ce7..42324ae 100644
--- a/src/mappings_editor/package-lock.json
+++ b/src/mappings_editor/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "mappings_editor",
-  "version": "0.1.3",
+  "version": "1.0.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "mappings_editor",
-      "version": "0.1.3",
+      "version": "1.0.0",
       "dependencies": {
         "exceljs": "^4.4.0",
         "flexsearch": "^0.7.43",
diff --git a/src/mappings_editor/package.json b/src/mappings_editor/package.json
index 6e5b3cb..c60cd6d 100644
--- a/src/mappings_editor/package.json
+++ b/src/mappings_editor/package.json
@@ -1,6 +1,6 @@
 {
   "name": "mappings_editor",
-  "version": "0.1.3",
+  "version": "1.0.0",
   "private": true,
   "scripts": {
     "dev": "vite",