diff --git a/lib/modules/manager/pipenv/__fixtures__/Pipfile1 b/lib/modules/manager/pipenv/__fixtures__/Pipfile1
index 2780a7a308442a..2eca96c310aacb 100644
--- a/lib/modules/manager/pipenv/__fixtures__/Pipfile1
+++ b/lib/modules/manager/pipenv/__fixtures__/Pipfile1
@@ -10,6 +10,8 @@ name = "private-pypi"
 
 [packages]
 some-package = "==0.3.1"
+"splinter[django]" = "==3.43.1"
+"requests[django][security][something]" = "==1.1.1"
 some-other-package = "==1.0.0"
 "_invalid-package" = "==1.0.0"
 invalid-version = "==0 0"
diff --git a/lib/modules/manager/pipenv/extract.spec.ts b/lib/modules/manager/pipenv/extract.spec.ts
index fc90ecc04283f3..608047817f84ea 100644
--- a/lib/modules/manager/pipenv/extract.spec.ts
+++ b/lib/modules/manager/pipenv/extract.spec.ts
@@ -33,6 +33,20 @@ describe('modules/manager/pipenv/extract', () => {
             currentVersion: '0.3.1',
             datasource: 'pypi',
           },
+          {
+            depType: 'packages',
+            depName: 'splinter',
+            currentValue: '==3.43.1',
+            currentVersion: '3.43.1',
+            datasource: 'pypi',
+          },
+          {
+            depType: 'packages',
+            depName: 'requests',
+            currentValue: '==1.1.1',
+            currentVersion: '1.1.1',
+            datasource: 'pypi',
+          },
           {
             depType: 'packages',
             depName: 'some-other-package',
@@ -80,7 +94,7 @@ describe('modules/manager/pipenv/extract', () => {
         ],
       });
 
-      expect(res?.deps.filter((dep) => !dep.skipReason)).toHaveLength(4);
+      expect(res?.deps.filter((dep) => !dep.skipReason)).toHaveLength(6);
     });
 
     it('marks packages with "extras" as skipReason === unspecified-version', async () => {
diff --git a/lib/modules/manager/pipenv/extract.ts b/lib/modules/manager/pipenv/extract.ts
index fb0cf43d6ae268..97ccf1a5350d51 100644
--- a/lib/modules/manager/pipenv/extract.ts
+++ b/lib/modules/manager/pipenv/extract.ts
@@ -10,7 +10,10 @@ import type { PackageDependency, PackageFileContent } from '../types';
 import type { PipFile } from './types';
 
 // based on https://www.python.org/dev/peps/pep-0508/#names
-const packageRegex = regEx(/^([A-Z0-9]|[A-Z0-9][A-Z0-9._-]*[A-Z0-9])$/i);
+export const packagePattern = '[A-Z0-9]|[A-Z0-9][A-Z0-9._-]*[A-Z0-9]';
+export const extrasPattern = '(?:\\s*\\[[^\\]]+\\])*';
+const packageRegex = regEx(`^(${packagePattern})(${extrasPattern})$`, 'i');
+
 const rangePattern: string = RANGE_PATTERN;
 
 const specifierPartPattern = `\\s*${rangePattern.replace(
@@ -30,7 +33,9 @@ function extractFromSection(
 
   const deps = Object.entries(pipfileSection)
     .map((x) => {
-      const [depName, requirements] = x;
+      const [packageNameString, requirements] = x;
+      let depName = packageNameString;
+
       let currentValue: string | undefined;
       let nestedVersion = false;
       let skipReason: SkipReason | undefined;
@@ -52,10 +57,12 @@ function extractFromSection(
         skipReason = 'unspecified-version';
       }
       if (!skipReason) {
-        const packageMatches = packageRegex.exec(depName);
-        if (!packageMatches) {
+        const packageMatches = packageRegex.exec(packageNameString);
+        if (packageMatches) {
+          depName = packageMatches[1];
+        } else {
           logger.debug(
-            `Skipping dependency with malformed package name "${depName}".`,
+            `Skipping dependency with malformed package name "${packageNameString}".`,
           );
           skipReason = 'invalid-name';
         }