diff --git a/main.go b/main.go
index 9551d07..c77a0fa 100644
--- a/main.go
+++ b/main.go
@@ -93,7 +93,22 @@ func readDevDirectory(dirToList string, allowedRecursions uint8) (files []string
 }
 
 func sanitizeName(path string) string {
-        return strings.Replace(path, "/!@#$%^&*()[]{}'`~.", "___________________",-1)
+        sanitizeChar := func(r rune) rune {
+		switch {
+		case r >= 'A' && r <= 'Z':
+			return r
+		case r >= 'a' && r <= 'z':
+			return r
+		case r >= '0' && r <= '9':
+			return r
+		case r == '_':
+			return r
+		case r == '-':
+			return r
+		}
+		return '_'
+	}
+        return strings.Map(sanitizeChar, path)
 }
 
 func findDevicesPattern(listDevices []string, pattern string) ([]string,error) {
diff --git a/smarter-device-management-pod-k3s-test-xavier.yaml b/smarter-device-management-pod-k3s-test-xavier.yaml
index 41b877c..dacdacd 100644
--- a/smarter-device-management-pod-k3s-test-xavier.yaml
+++ b/smarter-device-management-pod-k3s-test-xavier.yaml
@@ -15,7 +15,7 @@ spec:
   nodeName: smarter-jetson-xavier-4bcc2584
   containers:
   - name: smarter-device-manager
-    image: registry.gitlab.com/arm-research/smarter/smarter-device-manager:v1.20.8
+    image: registry.gitlab.com/arm-research/smarter/smarter-device-manager:v1.20.10
     imagePullPolicy: IfNotPresent
     securityContext:
       allowPrivilegeEscalation: false
diff --git a/smarter-device-management-pod-k3s.yaml b/smarter-device-management-pod-k3s.yaml
index db64129..a2ace30 100644
--- a/smarter-device-management-pod-k3s.yaml
+++ b/smarter-device-management-pod-k3s.yaml
@@ -15,7 +15,7 @@ spec:
   nodeName: <replace with node to run>
   containers:
   - name: smarter-device-manager
-    image: registry.gitlab.com/arm-research/smarter/smarter-device-manager:v1.20.8
+    image: registry.gitlab.com/arm-research/smarter/smarter-device-manager:v1.20.10
     imagePullPolicy: IfNotPresent
     securityContext:
       allowPrivilegeEscalation: false
diff --git a/smarter-device-management-pod.yaml b/smarter-device-management-pod.yaml
index e4a04f0..e1a2629 100644
--- a/smarter-device-management-pod.yaml
+++ b/smarter-device-management-pod.yaml
@@ -15,7 +15,7 @@ spec:
   nodeName: <replace with node to run>
   containers:
   - name: smarter-device-manager
-    image: registry.gitlab.com/arm-research/smarter/smarter-device-manager:v1.20.8
+    image: registry.gitlab.com/arm-research/smarter/smarter-device-manager:v1.20.10
     imagePullPolicy: IfNotPresent
     securityContext:
       allowPrivilegeEscalation: false
diff --git a/smarter-device-manager-ds-k3s.yaml b/smarter-device-manager-ds-k3s.yaml
index cf6386a..4e9d883 100644
--- a/smarter-device-manager-ds-k3s.yaml
+++ b/smarter-device-manager-ds-k3s.yaml
@@ -34,7 +34,7 @@ spec:
       dnsPolicy: ClusterFirstWithHostNet
       containers:
       - name: smarter-device-manager
-        image: registry.gitlab.com/arm-research/smarter/smarter-device-manager:v1.20.8
+        image: registry.gitlab.com/arm-research/smarter/smarter-device-manager:v1.20.10
         imagePullPolicy: IfNotPresent
         securityContext:
           allowPrivilegeEscalation: false
diff --git a/smarter-device-manager-ds-with-configmap-rpi-k3s.yaml b/smarter-device-manager-ds-with-configmap-rpi-k3s.yaml
index baf6e3e..7c81a4c 100644
--- a/smarter-device-manager-ds-with-configmap-rpi-k3s.yaml
+++ b/smarter-device-manager-ds-with-configmap-rpi-k3s.yaml
@@ -34,7 +34,7 @@ spec:
       dnsPolicy: ClusterFirstWithHostNet
       containers:
       - name: smarter-device-manager
-        image: registry.gitlab.com/arm-research/smarter/smarter-device-manager:v1.20.8
+        image: registry.gitlab.com/arm-research/smarter/smarter-device-manager:v1.20.10
         imagePullPolicy: IfNotPresent
         securityContext:
           allowPrivilegeEscalation: false
diff --git a/smarter-device-manager-ds-with-configmap-rpi.yaml b/smarter-device-manager-ds-with-configmap-rpi.yaml
index 7be211b..9b31776 100644
--- a/smarter-device-manager-ds-with-configmap-rpi.yaml
+++ b/smarter-device-manager-ds-with-configmap-rpi.yaml
@@ -34,7 +34,7 @@ spec:
       dnsPolicy: ClusterFirstWithHostNet
       containers:
       - name: smarter-device-manager
-        image: registry.gitlab.com/arm-research/smarter/smarter-device-manager:v1.20.8
+        image: registry.gitlab.com/arm-research/smarter/smarter-device-manager:v1.20.10
         imagePullPolicy: IfNotPresent
         securityContext:
           allowPrivilegeEscalation: false
diff --git a/smarter-device-manager-ds-with-configmap-xavier-k3s.yaml b/smarter-device-manager-ds-with-configmap-xavier-k3s.yaml
index 9d04283..f78ec62 100644
--- a/smarter-device-manager-ds-with-configmap-xavier-k3s.yaml
+++ b/smarter-device-manager-ds-with-configmap-xavier-k3s.yaml
@@ -34,7 +34,7 @@ spec:
       dnsPolicy: ClusterFirstWithHostNet
       containers:
       - name: smarter-device-manager
-        image: registry.gitlab.com/arm-research/smarter/smarter-device-manager:v1.20.8
+        image: registry.gitlab.com/arm-research/smarter/smarter-device-manager:v1.20.10
         imagePullPolicy: IfNotPresent
         securityContext:
           allowPrivilegeEscalation: false
diff --git a/smarter-device-manager-ds-with-configmap-xavier.yaml b/smarter-device-manager-ds-with-configmap-xavier.yaml
index e0e2414..7298910 100644
--- a/smarter-device-manager-ds-with-configmap-xavier.yaml
+++ b/smarter-device-manager-ds-with-configmap-xavier.yaml
@@ -34,7 +34,7 @@ spec:
       dnsPolicy: ClusterFirstWithHostNet
       containers:
       - name: smarter-device-manager
-        image: registry.gitlab.com/arm-research/smarter/smarter-device-manager:v1.20.8
+        image: registry.gitlab.com/arm-research/smarter/smarter-device-manager:v1.20.10
         imagePullPolicy: IfNotPresent
         securityContext:
           allowPrivilegeEscalation: false
diff --git a/smarter-device-manager-ds.yaml b/smarter-device-manager-ds.yaml
index e09e4d7..6ca6933 100644
--- a/smarter-device-manager-ds.yaml
+++ b/smarter-device-manager-ds.yaml
@@ -34,7 +34,7 @@ spec:
       dnsPolicy: ClusterFirstWithHostNet
       containers:
       - name: smarter-device-manager
-        image: registry.gitlab.com/arm-research/smarter/smarter-device-manager:v1.20.8
+        image: registry.gitlab.com/arm-research/smarter/smarter-device-manager:v1.20.10
         imagePullPolicy: IfNotPresent
         securityContext:
           allowPrivilegeEscalation: false