diff --git a/php/composer.lock b/php/composer.lock
index 5099e9ca..8b0a0db6 100644
--- a/php/composer.lock
+++ b/php/composer.lock
@@ -8,16 +8,16 @@
     "packages": [
         {
             "name": "guzzlehttp/guzzle",
-            "version": "7.5.1",
+            "version": "7.6.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/guzzle/guzzle.git",
-                "reference": "b964ca597e86b752cd994f27293e9fa6b6a95ed9"
+                "reference": "733dd89533dd371a0987172727df15f500dab0ef"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/guzzle/guzzle/zipball/b964ca597e86b752cd994f27293e9fa6b6a95ed9",
-                "reference": "b964ca597e86b752cd994f27293e9fa6b6a95ed9",
+                "url": "https://api.github.com/repos/guzzle/guzzle/zipball/733dd89533dd371a0987172727df15f500dab0ef",
+                "reference": "733dd89533dd371a0987172727df15f500dab0ef",
                 "shasum": ""
             },
             "require": {
@@ -48,9 +48,6 @@
                 "bamarni-bin": {
                     "bin-links": true,
                     "forward-command": false
-                },
-                "branch-alias": {
-                    "dev-master": "7.5-dev"
                 }
             },
             "autoload": {
@@ -116,7 +113,7 @@
             ],
             "support": {
                 "issues": "https://github.com/guzzle/guzzle/issues",
-                "source": "https://github.com/guzzle/guzzle/tree/7.5.1"
+                "source": "https://github.com/guzzle/guzzle/tree/7.6.0"
             },
             "funding": [
                 {
@@ -132,7 +129,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2023-04-17T16:30:08+00:00"
+            "time": "2023-05-14T11:23:39+00:00"
         },
         {
             "name": "guzzlehttp/promises",