diff --git a/namespaces/ai/ollama/patches/deployment.yaml b/namespaces/ai/ollama/patches/deployment.yaml
index b55bc63..d5ca086 100644
--- a/namespaces/ai/ollama/patches/deployment.yaml
+++ b/namespaces/ai/ollama/patches/deployment.yaml
@@ -13,7 +13,8 @@ spec:
           effect: "NoSchedule"
       containers:
         - name: ollama
-          image: ollama/ollama:latest
+          image: ollama/ollama:0.5.13
+          imagePullPolicy: IfNotPresent
           resources:
             limits:
               nvidia.com/gpu: 1
diff --git a/namespaces/ai/openwebui/patches/chart.yaml b/namespaces/ai/openwebui/patches/chart.yaml
index 8ef6587..a648be2 100644
--- a/namespaces/ai/openwebui/patches/chart.yaml
+++ b/namespaces/ai/openwebui/patches/chart.yaml
@@ -20,7 +20,7 @@ spec:
       subPath: "data"
       storageClass: longhorn-private
     image:
-      tag: 0.5.10
+      tag: 0.5.20
     extraEnvVars:
       - name: ENABLE_OAUTH_SIGNUP
         value: "true"
diff --git a/namespaces/ai/tabby/patches/deployment.yaml b/namespaces/ai/tabby/patches/deployment.yaml
index 616cab5..2033aaf 100644
--- a/namespaces/ai/tabby/patches/deployment.yaml
+++ b/namespaces/ai/tabby/patches/deployment.yaml
@@ -12,7 +12,8 @@ spec:
           effect: "NoSchedule"
       containers:
         - name: tabby
-          image: tabbyml/tabby:latest
+          image: tabbyml/tabby:0.25.2
+          imagePullPolicy: IfNotPresent
           ports:
             - name: tabby
               containerPort: 8080
diff --git a/namespaces/apps/dolibarr/patches/deployment.yaml b/namespaces/apps/dolibarr/patches/deployment.yaml
index ecaf65c..93c0256 100644
--- a/namespaces/apps/dolibarr/patches/deployment.yaml
+++ b/namespaces/apps/dolibarr/patches/deployment.yaml
@@ -7,7 +7,7 @@ spec:
     spec:
       containers:
         - name: dolibarr
-          image: dolibarr/dolibarr:20
+          image: dolibarr/dolibarr:20.0.3
           envFrom:
             - configMapRef:
                 name: dolibarr-config
diff --git a/namespaces/core/pgdump/patches/batch.yaml b/namespaces/core/pgdump/patches/batch.yaml
index f83370f..fe22ece 100644
--- a/namespaces/core/pgdump/patches/batch.yaml
+++ b/namespaces/core/pgdump/patches/batch.yaml
@@ -10,4 +10,4 @@ spec:
         spec:
           containers:
             - name: backup
-              image: cimg/postgres:17.3
+              image: cimg/postgres:17.4
diff --git a/namespaces/core/postgres.yaml b/namespaces/core/postgres.yaml
index 3ab35c3..83376d5 100644
--- a/namespaces/core/postgres.yaml
+++ b/namespaces/core/postgres.yaml
@@ -18,7 +18,7 @@ spec:
       restartPolicy: Always
       containers:
         - name: postgres
-          image: postgres:17
+          image: postgres:17.4
           ports:
             - name: http
               containerPort: 5432
diff --git a/namespaces/core/redis.yaml b/namespaces/core/redis.yaml
index 2a75cf7..c9398f0 100644
--- a/namespaces/core/redis.yaml
+++ b/namespaces/core/redis.yaml
@@ -18,7 +18,7 @@ spec:
       restartPolicy: Always
       containers:
         - name: redis
-          image: redis:latest
+          image: redis:7.4.2-alpine3.21
           ports:
             - name: http
               containerPort: 6379
diff --git a/namespaces/monitoring/umami/patches/deployment.yaml b/namespaces/monitoring/umami/patches/deployment.yaml
index a916bd1..fc616d4 100644
--- a/namespaces/monitoring/umami/patches/deployment.yaml
+++ b/namespaces/monitoring/umami/patches/deployment.yaml
@@ -22,7 +22,7 @@ spec:
                       - "true"
       containers:
         - name: umami
-          image: ghcr.io/umami-software/umami:postgresql-latest
+          image: ghcr.io/umami-software/umami:postgresql-v2.17.0
           envFrom:
             - configMapRef:
                 name: umami-config