diff --git a/HISTORY.md b/HISTORY.md
index 932acab..1574891 100644
--- a/HISTORY.md
+++ b/HISTORY.md
@@ -3,6 +3,7 @@
 ## UNRELEASED
 * Rename NoEmptyIfDefinedPlugin to RedundantExistenceChecksPlugin (Daimona Eaytoy)
 * Add `isset()` checks to RedundantExistenceChecksPlugin (Daimona Eaytoy)
+* Upgrade phan to 5.4.5 and mediawiki/phan-taint-check-plugin to 6.1.0 (James D. Forrester)
 
 ## 0.14.0 / 2024-02-03
 * Add plugin to disallow use of `new Exception` (Daimona Eaytoy)
diff --git a/composer.json b/composer.json
index 3ab7687..e4be7f0 100644
--- a/composer.json
+++ b/composer.json
@@ -11,8 +11,8 @@
 	],
 	"require": {
 		"php": ">=7.4.0",
-		"phan/phan": "5.4.3",
-		"mediawiki/phan-taint-check-plugin": "6.0.0"
+		"phan/phan": "5.4.5",
+		"mediawiki/phan-taint-check-plugin": "6.1.0"
 	},
 	"require-dev": {
 		"mediawiki/mediawiki-codesniffer": "45.0.0",