diff --git a/composer.json b/composer.json
index 6bf2a195cc8f73f053885203a8da1cd38687bc96..dc9cc77b29e9d20a9ede2fa86413ffcc4de70f7d 100644
--- a/composer.json
+++ b/composer.json
@@ -90,7 +90,7 @@
 		"typo3/cms-cli": "^3.0",
 		"typo3/cms-composer-installers": "^2.0 || ^3.0",
 		"typo3/html-sanitizer": "^2.0.10",
-		"typo3/phar-stream-wrapper": "^3.1.6",
+		"typo3/phar-stream-wrapper": "^3.1.7",
 		"typo3/symfony-psr-event-dispatcher-adapter": "^1.0 || ^2.0",
 		"typo3fluid/fluid": "^2.7.0"
 	},
diff --git a/composer.lock b/composer.lock
index aea82b0d01ce1593fc099316343a4ecb701c6e4f..98797e2af1a5108be45d529d5f8ef235a882a7e5 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "b3a052cdad7a3afd498528ec1df3e8f9",
+    "content-hash": "a505aa716a22c0a8bfff038cdc413e6b",
     "packages": [
         {
             "name": "bacon/bacon-qr-code",
@@ -4920,16 +4920,16 @@
         },
         {
             "name": "typo3/phar-stream-wrapper",
-            "version": "v3.1.6",
+            "version": "v3.1.7",
             "source": {
                 "type": "git",
                 "url": "https://github.com/TYPO3/phar-stream-wrapper.git",
-                "reference": "60131cb573a1e478cfecd34e4ea38e3b31505f75"
+                "reference": "5cc2f04a4e2f5c7e9cc02a3bdf80fae0f3e11a8c"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/TYPO3/phar-stream-wrapper/zipball/60131cb573a1e478cfecd34e4ea38e3b31505f75",
-                "reference": "60131cb573a1e478cfecd34e4ea38e3b31505f75",
+                "url": "https://api.github.com/repos/TYPO3/phar-stream-wrapper/zipball/5cc2f04a4e2f5c7e9cc02a3bdf80fae0f3e11a8c",
+                "reference": "5cc2f04a4e2f5c7e9cc02a3bdf80fae0f3e11a8c",
                 "shasum": ""
             },
             "require": {
@@ -4969,9 +4969,9 @@
             ],
             "support": {
                 "issues": "https://github.com/TYPO3/phar-stream-wrapper/issues",
-                "source": "https://github.com/TYPO3/phar-stream-wrapper/tree/v3.1.6"
+                "source": "https://github.com/TYPO3/phar-stream-wrapper/tree/v3.1.7"
             },
-            "time": "2020-11-07T09:06:16+00:00"
+            "time": "2021-09-20T19:19:13+00:00"
         },
         {
             "name": "typo3/symfony-psr-event-dispatcher-adapter",
diff --git a/typo3/sysext/core/composer.json b/typo3/sysext/core/composer.json
index 4d1248e2a976bb4892bfd3507d8b310ae20c292a..2b975a527a59d0ec2d11e66cfdd6b28a93ae3a2b 100644
--- a/typo3/sysext/core/composer.json
+++ b/typo3/sysext/core/composer.json
@@ -71,7 +71,7 @@
 		"typo3/cms-cli": "^3.0",
 		"typo3/cms-composer-installers": "^2.0 || ^3.0",
 		"typo3/html-sanitizer": "^2.0.10",
-		"typo3/phar-stream-wrapper": "^3.1.6",
+		"typo3/phar-stream-wrapper": "^3.1.7",
 		"typo3/symfony-psr-event-dispatcher-adapter": "^1.0 || ^2.0",
 		"typo3fluid/fluid": "^2.7.0"
 	},