diff --git a/CHANGELOG/CHANGELOG-1.9.md b/CHANGELOG/CHANGELOG-1.9.md
index a649b213b..77268c164 100644
--- a/CHANGELOG/CHANGELOG-1.9.md
+++ b/CHANGELOG/CHANGELOG-1.9.md
@@ -15,7 +15,9 @@ When cutting a new release, update the `unreleased` heading to the tag being gen
 
 ## unreleased
 
+* [CHANGE] Upgrade to Reaper v3.3.4 for arm64 support
 * [CHANGE] Upgrade to cass-operator v1.17.2 to fix issues with Medusa modifying initContainers when used with Cassandra 4.1
+* [BUGFIX] Upgrade to Medusa v0.16.2 to fix issues with listing backups
 
 ## v1.9.0 - 2023-09-20
 
diff --git a/apis/reaper/v1alpha1/reaper_types.go b/apis/reaper/v1alpha1/reaper_types.go
index 12276cad4..fe6973dad 100644
--- a/apis/reaper/v1alpha1/reaper_types.go
+++ b/apis/reaper/v1alpha1/reaper_types.go
@@ -67,15 +67,15 @@ type ReaperTemplate struct {
 	SecretsProvider string `json:"secretsProvider,omitempty"`
 
 	// The image to use for the Reaper pod main container.
-	// The default is "thelastpickle/cassandra-reaper:3.2.1".
+	// The default is "thelastpickle/cassandra-reaper:3.3.4".
 	// +optional
-	// +kubebuilder:default={repository:"thelastpickle",name:"cassandra-reaper",tag:"3.2.1"}
+	// +kubebuilder:default={repository:"thelastpickle",name:"cassandra-reaper",tag:"3.3.4"}
 	ContainerImage *images.Image `json:"containerImage,omitempty"`
 
 	// The image to use for the Reaper pod init container (that performs schema migrations).
-	// The default is "thelastpickle/cassandra-reaper:3.2.1".
+	// The default is "thelastpickle/cassandra-reaper:3.3.4".
 	// +optional
-	// +kubebuilder:default={repository:"thelastpickle",name:"cassandra-reaper",tag:"3.2.1"}
+	// +kubebuilder:default={repository:"thelastpickle",name:"cassandra-reaper",tag:"3.3.4"}
 	InitContainerImage *images.Image `json:"initContainerImage,omitempty"`
 
 	// +kubebuilder:default="default"
diff --git a/config/crd/bases/k8ssandra.io_k8ssandraclusters.yaml b/config/crd/bases/k8ssandra.io_k8ssandraclusters.yaml
index a75d4bcbe..e73575ad6 100644
--- a/config/crd/bases/k8ssandra.io_k8ssandraclusters.yaml
+++ b/config/crd/bases/k8ssandra.io_k8ssandraclusters.yaml
@@ -28402,9 +28402,9 @@ spec:
                     default:
                       name: cassandra-reaper
                       repository: thelastpickle
-                      tag: 3.2.1
+                      tag: 3.3.4
                     description: The image to use for the Reaper pod main container.
-                      The default is "thelastpickle/cassandra-reaper:3.2.1".
+                      The default is "thelastpickle/cassandra-reaper:3.3.4".
                     properties:
                       name:
                         description: The image name to use.
@@ -28461,9 +28461,9 @@ spec:
                     default:
                       name: cassandra-reaper
                       repository: thelastpickle
-                      tag: 3.2.1
+                      tag: 3.3.4
                     description: The image to use for the Reaper pod init container
-                      (that performs schema migrations). The default is "thelastpickle/cassandra-reaper:3.2.1".
+                      (that performs schema migrations). The default is "thelastpickle/cassandra-reaper:3.3.4".
                     properties:
                       name:
                         description: The image name to use.
diff --git a/config/crd/bases/reaper.k8ssandra.io_reapers.yaml b/config/crd/bases/reaper.k8ssandra.io_reapers.yaml
index 9602344bd..03461285d 100644
--- a/config/crd/bases/reaper.k8ssandra.io_reapers.yaml
+++ b/config/crd/bases/reaper.k8ssandra.io_reapers.yaml
@@ -1046,9 +1046,9 @@ spec:
                 default:
                   name: cassandra-reaper
                   repository: thelastpickle
-                  tag: 3.2.1
+                  tag: 3.3.4
                 description: The image to use for the Reaper pod main container. The
-                  default is "thelastpickle/cassandra-reaper:3.2.1".
+                  default is "thelastpickle/cassandra-reaper:3.3.4".
                 properties:
                   name:
                     description: The image name to use.
@@ -1131,9 +1131,9 @@ spec:
                 default:
                   name: cassandra-reaper
                   repository: thelastpickle
-                  tag: 3.2.1
+                  tag: 3.3.4
                 description: The image to use for the Reaper pod init container (that
-                  performs schema migrations). The default is "thelastpickle/cassandra-reaper:3.2.1".
+                  performs schema migrations). The default is "thelastpickle/cassandra-reaper:3.3.4".
                 properties:
                   name:
                     description: The image name to use.
diff --git a/pkg/medusa/reconcile.go b/pkg/medusa/reconcile.go
index 65ff37920..d3e19842d 100644
--- a/pkg/medusa/reconcile.go
+++ b/pkg/medusa/reconcile.go
@@ -24,7 +24,7 @@ import (
 const (
 	DefaultMedusaImageRepository = "k8ssandra"
 	DefaultMedusaImageName       = "medusa"
-	DefaultMedusaVersion         = "0.16.1"
+	DefaultMedusaVersion         = "0.16.2"
 	DefaultMedusaPort            = 50051
 	DefaultProbeInitialDelay     = 10
 	DefaultProbeTimeout          = 1
diff --git a/pkg/reaper/deployment.go b/pkg/reaper/deployment.go
index 527167d1b..d4148cde0 100644
--- a/pkg/reaper/deployment.go
+++ b/pkg/reaper/deployment.go
@@ -24,7 +24,7 @@ import (
 const (
 	DefaultImageRepository = "thelastpickle"
 	DefaultImageName       = "cassandra-reaper"
-	DefaultVersion         = "3.2.1"
+	DefaultVersion         = "3.3.4"
 	// When changing the default version above, please also change the kubebuilder markers in
 	// apis/reaper/v1alpha1/reaper_types.go accordingly.
 
diff --git a/pkg/reaper/deployment_test.go b/pkg/reaper/deployment_test.go
index 066e45899..4150875ae 100644
--- a/pkg/reaper/deployment_test.go
+++ b/pkg/reaper/deployment_test.go
@@ -302,8 +302,8 @@ func TestImages(t *testing.T) {
 		reaper.Spec.ContainerImage = nil
 		logger := testlogr.NewTestLogger(t)
 		deployment := NewDeployment(reaper, newTestDatacenter(), nil, nil, logger)
-		assert.Equal(t, "docker.io/thelastpickle/cassandra-reaper:3.2.1", deployment.Spec.Template.Spec.InitContainers[0].Image)
-		assert.Equal(t, "docker.io/thelastpickle/cassandra-reaper:3.2.1", deployment.Spec.Template.Spec.Containers[0].Image)
+		assert.Equal(t, "docker.io/thelastpickle/cassandra-reaper:3.3.4", deployment.Spec.Template.Spec.InitContainers[0].Image)
+		assert.Equal(t, "docker.io/thelastpickle/cassandra-reaper:3.3.4", deployment.Spec.Template.Spec.Containers[0].Image)
 		assert.Equal(t, corev1.PullIfNotPresent, deployment.Spec.Template.Spec.InitContainers[0].ImagePullPolicy)
 		assert.Equal(t, corev1.PullIfNotPresent, deployment.Spec.Template.Spec.Containers[0].ImagePullPolicy)
 		assert.Empty(t, deployment.Spec.Template.Spec.ImagePullSecrets)
@@ -318,8 +318,8 @@ func TestImages(t *testing.T) {
 		reaper.Spec.ContainerImage = nil
 		logger := testlogr.NewTestLogger(t)
 		deployment := NewDeployment(reaper, newTestDatacenter(), nil, nil, logger)
-		assert.Equal(t, "docker.io/thelastpickle/cassandra-reaper:3.2.1", deployment.Spec.Template.Spec.InitContainers[0].Image)
-		assert.Equal(t, "docker.io/thelastpickle/cassandra-reaper:3.2.1", deployment.Spec.Template.Spec.Containers[0].Image)
+		assert.Equal(t, "docker.io/thelastpickle/cassandra-reaper:3.3.4", deployment.Spec.Template.Spec.InitContainers[0].Image)
+		assert.Equal(t, "docker.io/thelastpickle/cassandra-reaper:3.3.4", deployment.Spec.Template.Spec.Containers[0].Image)
 		assert.Equal(t, corev1.PullIfNotPresent, deployment.Spec.Template.Spec.InitContainers[0].ImagePullPolicy)
 		assert.Equal(t, corev1.PullIfNotPresent, deployment.Spec.Template.Spec.Containers[0].ImagePullPolicy)
 		assert.Empty(t, deployment.Spec.Template.Spec.ImagePullSecrets)