diff --git a/python/src/com/jetbrains/python/sdk/poetry/PoetryCommandExecutor.kt b/python/src/com/jetbrains/python/sdk/poetry/PoetryCommandExecutor.kt
index 3b7f56d8daae..304446edeaac 100644
--- a/python/src/com/jetbrains/python/sdk/poetry/PoetryCommandExecutor.kt
+++ b/python/src/com/jetbrains/python/sdk/poetry/PoetryCommandExecutor.kt
@@ -16,8 +16,12 @@ import com.intellij.openapi.util.io.FileUtil
 import com.intellij.platform.ide.progress.withBackgroundProgress
 import com.intellij.util.SystemProperties
 import com.jetbrains.python.PyBundle
+import com.jetbrains.python.packaging.PyPackage
 import com.jetbrains.python.packaging.PyExecutionException
 import com.jetbrains.python.packaging.PyPackageManager
+import com.jetbrains.python.packaging.PyRequirement
+import com.jetbrains.python.packaging.PyRequirementParser
+import com.jetbrains.python.packaging.common.PythonOutdatedPackage
 import com.jetbrains.python.packaging.common.PythonPackage
 import com.jetbrains.python.packaging.management.PythonPackageManager
 import com.jetbrains.python.pathValidation.PlatformAndRoot
@@ -198,7 +202,7 @@ fun parsePoetryShow(input: String): List<PythonPackage> {
   val result = mutableListOf<PythonPackage>()
   input.split("\n").forEach { line ->
     if (line.isNotBlank()) {
-      val packageInfo = line.trim().split(" ").map { it.trim() }.filter { it.isNotBlank() && it != "(!)"}
+      val packageInfo = line.trim().split(" ").map { it.trim() }.filter { it.isNotBlank() && it != "(!)" }
       result.add(PythonPackage(packageInfo[0], packageInfo[1], false))
     }
   }
@@ -206,6 +210,70 @@ fun parsePoetryShow(input: String): List<PythonPackage> {
   return result
 }
 
+@Internal
+suspend fun poetryShowOutdated(sdk: Sdk): Result<Map<String, PythonOutdatedPackage>> {
+  val output = runPoetryWithSdk(sdk, "show", "--outdated").getOrElse {
+    return Result.failure(it)
+  }
+
+  return parsePoetryShowOutdated(output).let { Result.success(it) }
+}
+
+@Internal
+suspend fun poetryListPackages(sdk: Sdk): Result<Pair<List<PyPackage>, List<PyRequirement>>> {
+  // Just in case there were any changes to pyproject.toml
+  if (runPoetryWithSdk(sdk, "lock", "--check").isFailure) {
+    runPoetryWithSdk(sdk, "lock", "--no-update")
+  }
+
+  val output = runPoetryWithSdk(sdk, "install", "--dry-run", "--no-root").getOrElse {
+    return Result.failure(it)
+  }
+
+  return parsePoetryInstallDryRun(output).let {
+    Result.success(it)
+  }
+}
+
+@Internal
+fun parsePoetryInstallDryRun(input: String): Pair<List<PyPackage>, List<PyRequirement>> {
+  val installedLines = listOf("Already installed", "Skipping", "Updating")
+
+  fun getNameAndVersion(line: String): Triple<String, String, String> {
+    return line.split(" ").let {
+      val installedVersion = it[5].replace(Regex("[():]"), "")
+      val requiredVersion = when {
+        it.size > 7 && it[6] == "->" -> it[7].replace(Regex("[():]"), "")
+        else -> installedVersion
+      }
+      Triple(it[4], installedVersion, requiredVersion)
+    }
+  }
+
+  fun getVersion(version: String): String {
+    return if (Regex("^[0-9]").containsMatchIn(version)) "==$version" else version
+  }
+
+  val pyPackages = mutableListOf<PyPackage>()
+  val pyRequirements = mutableListOf<PyRequirement>()
+  input
+    .lineSequence()
+    .filter { listOf(")", "Already installed").any { lastWords -> it.endsWith(lastWords) } }
+    .forEach { line ->
+      getNameAndVersion(line).also {
+        if (installedLines.any { installedLine -> line.contains(installedLine) }) {
+          pyPackages.add(PyPackage(it.first, it.second, null, emptyList()))
+          PyRequirementParser.fromLine(it.first + getVersion(it.third))?.let { pyRequirement -> pyRequirements.add(pyRequirement) }
+        }
+        else if (line.contains("Installing")) {
+          PyRequirementParser.fromLine(it.first + getVersion(it.third))?.let { pyRequirement -> pyRequirements.add(pyRequirement) }
+        }
+      }
+    }
+
+  return Pair(pyPackages.distinct().toList(), pyRequirements.distinct().toList())
+}
+
 /**
  * Configures the Poetry environment for the specified module path with the given arguments.
  * Runs command: GeneralCommandLine("poetry config [args]").withWorkingDirectory([modulePath])
diff --git a/python/src/com/jetbrains/python/sdk/poetry/PoetryPackageManager.kt b/python/src/com/jetbrains/python/sdk/poetry/PoetryPackageManager.kt
index 814c1ca22f96..bf5385602047 100644
--- a/python/src/com/jetbrains/python/sdk/poetry/PoetryPackageManager.kt
+++ b/python/src/com/jetbrains/python/sdk/poetry/PoetryPackageManager.kt
@@ -27,29 +27,23 @@ class PoetryPackageManager(project: Project, sdk: Sdk) : PythonPackageManager(pr
   override suspend fun uninstallPackageCommand(pkg: PythonPackage): Result<String> = poetryUninstallPackage(sdk, pkg.name)
 
   override suspend fun reloadPackagesCommand(): Result<List<PythonPackage>> {
-    return poetryShowPackages(sdk)
-  }
+    val (installed, _) = poetryListPackages(sdk).getOrElse {
+      return Result.failure(it)
+    }
 
-  override suspend fun reloadPackages(): Result<List<PythonPackage>> {
-    updateOutdatedPackages()
-    return super.reloadPackages()
+    outdatedPackages = poetryShowOutdated(sdk).getOrElse {
+      emptyMap()
+    }
+
+    val packages = installed.map {
+      PythonPackage(it.name, it.version, false)
+    }
+
+    return Result.success(packages)
   }
 
   internal fun getOutdatedPackages(): Map<String, PythonOutdatedPackage> = outdatedPackages
 
-  /**
-   * Updates the list of outdated packages by running the Poetry command
-   * `poetry show --outdated`, parsing its output, and storing the results.
-   */
-  private suspend fun updateOutdatedPackages() {
-    val outputOutdatedPackages = runPoetryWithSdk(sdk, "show", "--outdated").getOrElse {
-      outdatedPackages = emptyMap()
-      return
-    }
-
-    outdatedPackages = parsePoetryShowOutdated(outputOutdatedPackages)
-  }
-
   private fun PythonPackageSpecification.getVersionForPoetry(): String = if (versionSpecs == null) name else "$name@$versionSpecs"
 }
 
diff --git a/python/src/com/jetbrains/python/sdk/poetry/PyPoetryPackageManager.kt b/python/src/com/jetbrains/python/sdk/poetry/PyPoetryPackageManager.kt
index 3af085f41eef..674a87e976f3 100644
--- a/python/src/com/jetbrains/python/sdk/poetry/PyPoetryPackageManager.kt
+++ b/python/src/com/jetbrains/python/sdk/poetry/PyPoetryPackageManager.kt
@@ -17,8 +17,6 @@ import com.jetbrains.python.sdk.associatedModuleDir
 
 
 class PyPoetryPackageManager(sdk: Sdk) : PyPackageManager(sdk) {
-  private val installedLines = listOf("Already installed", "Skipping", "Updating")
-
   @Volatile
   private var packages: List<PyPackage>? = null
 
@@ -37,13 +35,13 @@ class PyPoetryPackageManager(sdk: Sdk) : PyPackageManager(sdk) {
   override fun install(requirements: List<PyRequirement>?, extraArgs: List<String>) {
     val args = if (requirements.isNullOrEmpty()) {
       listOfNotNull(listOf("install"),
-        extraArgs)
+                    extraArgs)
         .flatten()
     }
     else {
       listOfNotNull(listOf("add"),
-        requirements.map { it.name },
-        extraArgs)
+                    requirements.map { it.name },
+                    extraArgs)
         .flatten()
     }
 
@@ -87,29 +85,27 @@ class PyPoetryPackageManager(sdk: Sdk) : PyPackageManager(sdk) {
 
   override fun getPackages() = packages
 
-  fun getOutdatedPackages() = outdatedPackages
-
   override fun refreshAndGetPackages(alwaysRefresh: Boolean): List<PyPackage> {
     if (alwaysRefresh || packages == null) {
-      packages = null
-      val outputInstallDryRun = runBlockingCancellable { runPoetryWithSdk(sdk, "install", "--dry-run", "--no-root") }.getOrElse {
+      val allPackages = runBlockingCancellable {
+        poetryListPackages(sdk)
+      }.getOrElse {
         packages = emptyList()
-        return packages ?: emptyList()
+        return emptyList()
       }
 
-      val allPackage = parsePoetryInstallDryRun(outputInstallDryRun)
-      packages = allPackage.first
-      requirements = allPackage.second
+      packages = allPackages.first
+      requirements = allPackages.second
 
-      val outputOutdatedPackages = runBlockingCancellable { runPoetryWithSdk(sdk, "show", "--outdated") }.getOrElse {
-        outdatedPackages = emptyMap()
+      runBlockingCancellable {
+        outdatedPackages = poetryShowOutdated(sdk).getOrElse {
+          emptyMap()
+        }
       }
 
-      if (outputOutdatedPackages is String) {
-        outdatedPackages = parsePoetryShowOutdated(outputOutdatedPackages)
-      }
       ApplicationManager.getApplication().messageBus.syncPublisher(PACKAGE_MANAGER_TOPIC).packagesRefreshed(sdk)
     }
+
     return packages ?: emptyList()
   }
 
@@ -130,42 +126,4 @@ class PyPoetryPackageManager(sdk: Sdk) : PyPackageManager(sdk) {
     // TODO: Parse the dependency information from `pipenv graph`
     return emptySet()
   }
-
-  private fun getVersion(version: String): String {
-    return if (Regex("^[0-9]").containsMatchIn(version)) "==$version" else version
-  }
-
-  /**
-   * Parses the output of `poetry install --dry-run ` into a list of packages.
-   */
-  private fun parsePoetryInstallDryRun(input: String): Pair<List<PyPackage>, List<PyRequirement>> {
-    fun getNameAndVersion(line: String): Triple<String, String, String> {
-      return line.split(" ").let {
-        val installedVersion = it[5].replace(Regex("[():]"), "")
-        val requiredVersion = when {
-          it.size > 7 && it[6] == "->" -> it[7].replace(Regex("[():]"), "")
-          else -> installedVersion
-        }
-        Triple(it[4], installedVersion, requiredVersion)
-      }
-    }
-
-    val pyPackages = mutableListOf<PyPackage>()
-    val pyRequirements = mutableListOf<PyRequirement>()
-    input
-      .lineSequence()
-      .filter { listOf(")", "Already installed").any { lastWords -> it.endsWith(lastWords) } }
-      .forEach { line ->
-        getNameAndVersion(line).also {
-          if (installedLines.any { installedLine -> line.contains(installedLine) }) {
-            pyPackages.add(PyPackage(it.first, it.second, null, emptyList()))
-            this.parseRequirement(it.first + getVersion(it.third))?.let { pyRequirement -> pyRequirements.add(pyRequirement) }
-          }
-          else if (line.contains("Installing")) {
-            this.parseRequirement(it.first + getVersion(it.third))?.let { pyRequirement -> pyRequirements.add(pyRequirement) }
-          }
-        }
-      }
-    return Pair(pyPackages.distinct().toList(), pyRequirements.distinct().toList())
-  }
 }
\ No newline at end of file