diff --git a/CHANGELOG.md b/CHANGELOG.md
index 22cc062..650968f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,8 @@
+# v0.18.1 (2024-03-06)
+
+* Fix bug calculating SWE legend URL.
+
+
 # v0.18.0 (2024-03-06)
 
 * Prevent sub-region collection selector options from line breaking.
diff --git a/package-lock.json b/package-lock.json
index c2e71a0..a148612 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@nsidc/snow-today-webapp",
-  "version": "0.18.0",
+  "version": "0.18.1",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "@nsidc/snow-today-webapp",
-      "version": "0.18.0",
+      "version": "0.18.1",
       "dependencies": {
         "@emotion/react": "^11.11.3",
         "@fontsource/roboto": "^4.5.7",
diff --git a/package.json b/package.json
index 602d4d0..cf08181 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "description": "Snow Today Webapp",
   "name": "@nsidc/snow-today-webapp",
-  "version": "0.18.0",
+  "version": "0.18.1",
   "private": false,
   "files": [
     "dist"
diff --git a/src/constants/dataServer.ts b/src/constants/dataServer.ts
index 20114ae..8594d79 100644
--- a/src/constants/dataServer.ts
+++ b/src/constants/dataServer.ts
@@ -23,5 +23,5 @@ export const sspVariablesIndexUrl = `${sspDataUrl}/variables.json`;
 export const sspLegendsUrl = `${sspDataUrl}/legends`;
 
 export const sweVariablesIndexUrl = `${sweDataUrl}/variables.json`;
-export const sweLegendsUrl = `${sweDataUrl}/legends`;
+export const sweLegendsUrl = `${sweDataUrl}/regions/legends`;
 export const swePointsUrl = `${sweDataUrl}/points/swe.json`;