diff --git a/charts/irs-environments/dev/Chart.yaml b/charts/irs-environments/dev/Chart.yaml
index e1551fd8e..b380e225b 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: 7.3.1
+    version: 7.4.0
   - name: tractusx-connector
     repository: https://eclipse-tractusx.github.io/tractusx-edc
     version: 0.7.3
diff --git a/charts/irs-environments/ess/Chart.yaml b/charts/irs-environments/ess/Chart.yaml
index d4589f3e0..150247923 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: 7.3.1
+    version: 7.4.0
   - name: tractusx-connector
     repository: https://eclipse-tractusx.github.io/tractusx-edc
     version: 0.7.3
diff --git a/charts/irs-environments/int/Chart.yaml b/charts/irs-environments/int/Chart.yaml
index 2d72c385c..b19cad7fd 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: 7.3.1
+    version: 7.4.0
   - name: tractusx-connector
     repository: https://eclipse-tractusx.github.io/tractusx-edc
     version: 0.7.3