diff --git a/src/providers/plugins.ts b/src/providers/plugins.ts
index 68d418a..185b78a 100644
--- a/src/providers/plugins.ts
+++ b/src/providers/plugins.ts
@@ -81,3 +81,7 @@ export const modifyCommunityPlugins = async (
 
   childLogger.debug(`Modify action performed`)
 }
+
+export const deduplicatePlugins = (plugins: Plugin[], stagePlugin: Plugin) => {
+  return plugins.filter((plugin) => plugin.id !== stagePlugin.id)
+}
diff --git a/src/services/install.ts b/src/services/install.ts
index 6472909..a980a1b 100644
--- a/src/services/install.ts
+++ b/src/services/install.ts
@@ -5,7 +5,10 @@ import {
   getPluginVersion,
   handleExceedRateLimitError,
 } from '../providers/github'
-import { modifyCommunityPlugins } from '../providers/plugins'
+import {
+  deduplicatePlugins,
+  modifyCommunityPlugins,
+} from '../providers/plugins'
 import { getSelectedVaults, mapVaultsIteratorItem } from '../providers/vaults'
 import {
   FactoryFlagsWithVaults,
@@ -64,7 +67,11 @@ const installVaultIterator: InstallCommandIterator = async (item) => {
         await modifyCommunityPlugins(stagePlugin, vault.path, 'enable')
       }
 
-      const updatedPlugins = new Set([...config.plugins, stagePlugin])
+      const updatedPlugins = new Set([
+        ...deduplicatePlugins(config.plugins, stagePlugin),
+        { ...stagePlugin, version },
+      ])
+
       const updatedConfig = { ...config, plugins: [...updatedPlugins] }
 
       writeConfig(updatedConfig, flags.config)
diff --git a/src/services/stats.ts b/src/services/stats.ts
index 5602c15..837441d 100644
--- a/src/services/stats.ts
+++ b/src/services/stats.ts
@@ -54,8 +54,10 @@ const statsVaultIterator: StatsCommandIterator = async (item) => {
     if (await isPluginInstalled(stagePlugin.id, vault.path)) {
       stats.installedPlugins += 1
       installedPlugins[pluginNameWithSize] = [
-        ...(installedPlugins[pluginNameWithSize] || []),
-        vault.name,
+        ...new Set([
+          ...(installedPlugins[pluginNameWithSize] || []),
+          vault.name,
+        ]),
       ]
     }
   }
@@ -91,7 +93,7 @@ const action = async (
     if (!error) {
       result.success = true
 
-      const sortedInstalledPlugins = Object.entries(installedPlugins)
+      const sortedInstalledPlugins = Object.entries(result.installedPlugins)
         .sort(([keyA], [keyB]) => keyA.localeCompare(keyB))
         .reduce<InstalledPlugins>((acc, [key, value]) => {
           acc[key] = value
diff --git a/src/services/uninstall.ts b/src/services/uninstall.ts
index cdc8a52..aa731d6 100644
--- a/src/services/uninstall.ts
+++ b/src/services/uninstall.ts
@@ -1,6 +1,6 @@
 import { each } from 'async'
 import { isPluginInstalled } from 'obsidian-utils'
-import { removePluginDir } from '../providers/plugins'
+import { deduplicatePlugins, removePluginDir } from '../providers/plugins'
 import { getSelectedVaults, mapVaultsIteratorItem } from '../providers/vaults'
 import { loadConfig, Plugin, writeConfig } from '../services/config'
 import {
@@ -36,10 +36,11 @@ const uninstallVaultIterator: UninstallCommandIterator = async (item) => {
     try {
       await removePluginDir(stagePlugin.id, vault.path)
 
-      const updatedPlugins = new Set(
-        config.plugins.filter((plugin) => plugin.id !== stagePlugin.id),
-      )
+      const updatedPlugins = new Set([
+        ...deduplicatePlugins(config.plugins, stagePlugin),
+      ])
       const updatedConfig = { ...config, plugins: [...updatedPlugins] }
+
       writeConfig(updatedConfig, flags.config)
 
       childLogger.info(`Uninstalled plugin`)
@@ -66,15 +67,10 @@ const action = async (
   const config = await loadConfig(flags.config)
   const selectedVaults = await getSelectedVaults(flags.path)
 
-  // Check if pluginId is provided and install only that plugin
-  const configWithPlugins = args.pluginId
-    ? { plugins: [{ id: args.pluginId }] }
-    : config
-
   const items = mapVaultsIteratorItem<
     UninstallArgs,
     FactoryFlagsWithVaults<UninstallFlags>
-  >(selectedVaults, configWithPlugins, flags, args)
+  >(selectedVaults, config, flags, args)
 
   const uninstallCommandCallback: UninstallCommandCallback = (error) => {
     const result: UninstallCommandCallbackResult = {
diff --git a/src/types/commands.d.ts b/src/types/commands.d.ts
index ba5c809..62ea051 100644
--- a/src/types/commands.d.ts
+++ b/src/types/commands.d.ts
@@ -124,11 +124,11 @@ export type StatsCommandIterator = (
 ) => Promise<StatsCommandIteratorResult>
 
 export type StatsCommandCallbackResult = CommandCallbackBaseResult & {
-  totalStats?: {
+  totalStats: {
     totalVaults: number
     totalPlugins: number
   }
-  installedPlugins?: InstalledPlugins
+  installedPlugins: InstalledPlugins
 }
 
 export type StatsCommandCallback = (