diff --git a/package.json b/package.json
index 9a3b82e..e2b16cc 100644
--- a/package.json
+++ b/package.json
@@ -35,7 +35,7 @@
   "dependencies": {
     "@salesforce/core": "^6.7.0",
     "@salesforce/kit": "^3.0.15",
-    "@salesforce/ts-types": "^2.0.9"
+    "@salesforce/ts-types": "^2.0.12"
   },
   "devDependencies": {
     "@salesforce/cli-plugins-testkit": "^5.1.10",
diff --git a/yarn.lock b/yarn.lock
index f0b0e7b..fca332c 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -710,12 +710,10 @@
   resolved "https://registry.yarnpkg.com/@salesforce/schemas/-/schemas-1.6.1.tgz#7d1c071e1e509ca9d2d8a6e48ac7447dd67a534d"
   integrity sha512-eVy947ZMxCJReKJdgfddUIsBIbPTa/i8RwQGwxq4/ss38H5sLOAeSTaun9V7HpJ1hkpDznWKfgzYvjsst9K6ig==
 
-"@salesforce/ts-types@^2.0.9":
-  version "2.0.9"
-  resolved "https://registry.yarnpkg.com/@salesforce/ts-types/-/ts-types-2.0.9.tgz#66bff7b41720065d6b01631b6f6a3ccca02857c5"
-  integrity sha512-boUD9jw5vQpTCPCCmK/NFTWjSuuW+lsaxOynkyNXLW+zxOc4GDjhtKc4j0vWZJQvolpafbyS8ZLFHZJvs12gYA==
-  dependencies:
-    tslib "^2.6.2"
+"@salesforce/ts-types@^2.0.12", "@salesforce/ts-types@^2.0.9":
+  version "2.0.12"
+  resolved "https://registry.yarnpkg.com/@salesforce/ts-types/-/ts-types-2.0.12.tgz#60420622812a7ec7e46d220667bc29b42dc247ff"
+  integrity sha512-BIJyduJC18Kc8z+arUm5AZ9VkPRyw1KKAm+Tk+9LT99eOzhNilyfKzhZ4t+tG2lIGgnJpmytZfVDZ0e2kFul8g==
 
 "@sinonjs/commons@^1.6.0", "@sinonjs/commons@^1.7.0", "@sinonjs/commons@^1.8.1":
   version "1.8.3"
@@ -5269,12 +5267,7 @@ tslib@^1.9.0:
   resolved "https://registry.yarnpkg.com/tslib/-/tslib-1.14.1.tgz#cf2d38bdc34a134bcaf1091c41f6619e2f672d00"
   integrity sha512-Xni35NKzjgMrwevysHTCArtLDpPvye8zV/0E4EyYn43P7/7qvQwPh9BGkHewbMulVntbigmcT7rdX3BNo9wRJg==
 
-tslib@^2.0.3:
-  version "2.3.1"
-  resolved "https://registry.npmjs.org/tslib/-/tslib-2.3.1.tgz#e8a335add5ceae51aa261d32a490158ef042ef01"
-  integrity sha512-77EbyPPpMz+FRFRuAFlWMtmgUWGe9UOG2Z25NqCwiIjRhOf5iKGuzSe5P2w1laq+FkRy4p+PCuVkJSGkzTEKVw==
-
-tslib@^2.6.2:
+tslib@^2.0.3, tslib@^2.6.2:
   version "2.6.2"
   resolved "https://registry.yarnpkg.com/tslib/-/tslib-2.6.2.tgz#703ac29425e7b37cd6fd456e92404d46d1f3e4ae"
   integrity sha512-AEYxH93jGFPn/a2iVAwW87VuUIkR1FVUKB77NwMF7nBTDkDrrT/Hpt/IrCJ0QXhW27jTBDcf5ZY7w6RiqTMw2Q==