diff --git a/charts/irs-environments/dev/Chart.yaml b/charts/irs-environments/dev/Chart.yaml
index 3e2161b4a0..27542157c8 100644
--- a/charts/irs-environments/dev/Chart.yaml
+++ b/charts/irs-environments/dev/Chart.yaml
@@ -19,7 +19,7 @@ version: 1.0.6
 dependencies:
   - name: item-relationship-service
     repository: https://eclipse-tractusx.github.io/item-relationship-service
-    version: 7.1.4
+    version: 7.3.0
   - name: tractusx-connector
     repository: https://eclipse-tractusx.github.io/tractusx-edc
     version: 0.7.1
diff --git a/charts/irs-environments/ess/Chart.yaml b/charts/irs-environments/ess/Chart.yaml
index 7cd6134dd1..659f228668 100644
--- a/charts/irs-environments/ess/Chart.yaml
+++ b/charts/irs-environments/ess/Chart.yaml
@@ -19,7 +19,7 @@ version: 1.0.0
 dependencies:
   - name: item-relationship-service
     repository: https://eclipse-tractusx.github.io/item-relationship-service
-    version: 7.1.3
+    version: 7.3.0
   - name: tractusx-connector
     repository: https://eclipse-tractusx.github.io/tractusx-edc
     version: 0.7.1
diff --git a/charts/irs-environments/int/Chart.yaml b/charts/irs-environments/int/Chart.yaml
index 605b92c37d..bc51ce5711 100644
--- a/charts/irs-environments/int/Chart.yaml
+++ b/charts/irs-environments/int/Chart.yaml
@@ -19,7 +19,7 @@ version: 1.0.4
 dependencies:
   - name: item-relationship-service
     repository: https://eclipse-tractusx.github.io/item-relationship-service
-    version: 7.1.4
+    version: 7.3.0
   - name: tractusx-connector
     repository: https://eclipse-tractusx.github.io/tractusx-edc
     version: 0.7.1
diff --git a/charts/irs-environments/pen/Chart.yaml b/charts/irs-environments/pen/Chart.yaml
index 41d5649ab1..389e9a713b 100644
--- a/charts/irs-environments/pen/Chart.yaml
+++ b/charts/irs-environments/pen/Chart.yaml
@@ -19,7 +19,7 @@ version: 1.0.3
 dependencies:
   - name: item-relationship-service
     repository: https://eclipse-tractusx.github.io/item-relationship-service
-    version: 7.1.3
+    version: 7.3.0
   - name: tractusx-connector
     repository: https://eclipse-tractusx.github.io/tractusx-edc
     version: 0.7.1