diff --git a/go.mod b/go.mod
index 1e581434..b9336b53 100644
--- a/go.mod
+++ b/go.mod
@@ -4,7 +4,7 @@ go 1.24.6
 
 require (
 	github.com/argoproj-labs/argocd-image-updater/registry-scanner v0.2.0
-	github.com/argoproj/argo-cd/v3 v3.1.8
+	github.com/argoproj/argo-cd/v3 v3.1.9
 	github.com/argoproj/gitops-engine v0.7.1-0.20250905160054-e48120133eec
 	github.com/bmatcuk/doublestar/v4 v4.9.1
 	github.com/bombsimon/logrusr/v2 v2.0.1
diff --git a/go.sum b/go.sum
index e38b5812..368ff12f 100644
--- a/go.sum
+++ b/go.sum
@@ -41,8 +41,8 @@ github.com/anmitsu/go-shlex v0.0.0-20200514113438-38f4b401e2be/go.mod h1:ySMOLuW
 github.com/antihax/optional v1.0.0/go.mod h1:uupD/76wgC+ih3iEmQUL+0Ugr19nfwCT1kdvxnR2qWY=
 github.com/antlr4-go/antlr/v4 v4.13.0 h1:lxCg3LAv+EUK6t1i0y1V6/SLeUi0eKEKdhQAlS8TVTI=
 github.com/antlr4-go/antlr/v4 v4.13.0/go.mod h1:pfChB/xh/Unjila75QW7+VU4TSnWnnk9UTnmpPaOR2g=
-github.com/argoproj/argo-cd/v3 v3.1.8 h1:NkLPiRI5qGkV+q1EN3O7/0Wb9O/MVl62vadKteZqMUw=
-github.com/argoproj/argo-cd/v3 v3.1.8/go.mod h1:ZHb/LOz/hr88VWMJiVTd8DGYL7MheHCAT8S6DgYOBFo=
+github.com/argoproj/argo-cd/v3 v3.1.9 h1:9P9vJKo1RGWu6mtQnGu61r+0h3XKlA2j3kVhwogUQ/0=
+github.com/argoproj/argo-cd/v3 v3.1.9/go.mod h1:ZHb/LOz/hr88VWMJiVTd8DGYL7MheHCAT8S6DgYOBFo=
 github.com/argoproj/gitops-engine v0.7.1-0.20250905160054-e48120133eec h1:rNAwbRQFvRIuW/e2bU+B10mlzghYXsnwZedYeA7Drz4=
 github.com/argoproj/gitops-engine v0.7.1-0.20250905160054-e48120133eec/go.mod h1:aIBEG3ohgaC1gh/sw2On6knkSnXkqRLDoBj234Dqczw=
 github.com/argoproj/pkg v0.13.7-0.20230627120311-a4dd357b057e h1:kuLQvJqwwRMQTheT4MFyKVM8Txncu21CHT4yBWUl1Mk=