diff --git a/composer.json b/composer.json
index 2723b9a89..6ed06fe53 100644
--- a/composer.json
+++ b/composer.json
@@ -11,7 +11,7 @@
 	},
 	"require-dev": {
 		"bamarni/composer-bin-plugin": "^1.8.2",
-		"christian-riesen/otp": "2.*",
+		"christian-riesen/otp": "2.7.0",
 		"christophwurst/nextcloud_testing": "^1.0",
 		"psalm/phar": "^5.23"
 	},
diff --git a/composer.lock b/composer.lock
index cdc91644c..2634d1369 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": "bc6716a1ac2784afae6307f75ffe1b9f",
+    "content-hash": "39273ce7313de5bbf4a6067fa1ea6ffe",
     "packages": [
         {
             "name": "christian-riesen/base32",
@@ -469,16 +469,16 @@
         },
         {
             "name": "paragonie/constant_time_encoding",
-            "version": "v2.5.0",
+            "version": "v2.6.3",
             "source": {
                 "type": "git",
                 "url": "https://github.com/paragonie/constant_time_encoding.git",
-                "reference": "9229e15f2e6ba772f0c55dd6986c563b937170a8"
+                "reference": "58c3f47f650c94ec05a151692652a868995d2938"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/paragonie/constant_time_encoding/zipball/9229e15f2e6ba772f0c55dd6986c563b937170a8",
-                "reference": "9229e15f2e6ba772f0c55dd6986c563b937170a8",
+                "url": "https://api.github.com/repos/paragonie/constant_time_encoding/zipball/58c3f47f650c94ec05a151692652a868995d2938",
+                "reference": "58c3f47f650c94ec05a151692652a868995d2938",
                 "shasum": ""
             },
             "require": {
@@ -532,7 +532,7 @@
                 "issues": "https://github.com/paragonie/constant_time_encoding/issues",
                 "source": "https://github.com/paragonie/constant_time_encoding"
             },
-            "time": "2022-01-17T05:32:27+00:00"
+            "time": "2022-06-14T06:56:20+00:00"
         },
         {
             "name": "paragonie/random_compat",