diff --git a/CHANGELOG.md b/CHANGELOG.md
index 86310e1..050b927 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,10 @@
+## [0.15.2] - 2025-06-29
+
+- upgraded dependencies: `npm:@asteasolutions/zod-to-openapi@^7.3.4`,
+  `jsr:@std/path@^1.1.0`, `jsr:@std/testing@^1.0.14`, `npm:zod@^3.25.67`
+
+### Changed
+
 ## [0.15.1] - 2025-05-20
 
 ### Changed
diff --git a/deno.jsonc b/deno.jsonc
index d482969..bf86e4b 100644
--- a/deno.jsonc
+++ b/deno.jsonc
@@ -1,6 +1,6 @@
 {
   "name": "@dklab/oak-routing-ctrl",
-  "version": "0.15.1",
+  "version": "0.15.2",
   "exports": {
     ".": "./mod.ts",
     "./mod": "./mod.ts"
@@ -20,13 +20,13 @@
     "doc": "deno doc --html mod.ts"
   },
   "imports": {
-    "@asteasolutions/zod-to-openapi": "npm:@asteasolutions/zod-to-openapi@^7.3.0",
+    "@asteasolutions/zod-to-openapi": "npm:@asteasolutions/zod-to-openapi@^7.3.4",
     "@oak/oak": "jsr:@oak/oak@^17.1.4",
     "@std/assert": "jsr:@std/assert@^1.0.13",
     "@std/io": "jsr:@std/io@^0.225.2",
-    "@std/path": "jsr:@std/path@^1.0.9",
-    "@std/testing": "jsr:@std/testing@^1.0.12",
-    "zod": "npm:zod@^3.25.7",
+    "@std/path": "jsr:@std/path@^1.1.0",
+    "@std/testing": "jsr:@std/testing@^1.0.14",
+    "zod": "npm:zod@^3.25.67",
     "superoak": "https://deno.land/x/superoak@4.8.1/mod.ts"
   },
   "fmt": {
diff --git a/deno.lock b/deno.lock
index 324ba2f..b7f6cca 100644
--- a/deno.lock
+++ b/deno.lock
@@ -15,21 +15,23 @@
     "jsr:@std/encoding@1": "1.0.10",
     "jsr:@std/encoding@^1.0.10": "1.0.10",
     "jsr:@std/encoding@^1.0.7": "1.0.7",
-    "jsr:@std/fs@^1.0.17": "1.0.17",
-    "jsr:@std/http@1": "1.0.16",
+    "jsr:@std/fs@^1.0.18": "1.0.18",
+    "jsr:@std/http@1": "1.0.18",
     "jsr:@std/internal@^1.0.5": "1.0.5",
-    "jsr:@std/internal@^1.0.6": "1.0.7",
+    "jsr:@std/internal@^1.0.6": "1.0.8",
     "jsr:@std/internal@^1.0.7": "1.0.7",
+    "jsr:@std/internal@^1.0.8": "1.0.8",
     "jsr:@std/io@~0.225.2": "0.225.2",
     "jsr:@std/media-types@1": "1.1.0",
-    "jsr:@std/path@1": "1.0.9",
+    "jsr:@std/path@1": "1.1.0",
     "jsr:@std/path@^1.0.8": "1.0.9",
     "jsr:@std/path@^1.0.9": "1.0.9",
-    "jsr:@std/testing@^1.0.12": "1.0.12",
-    "npm:@asteasolutions/zod-to-openapi@^7.3.0": "7.3.0_zod@3.25.7",
+    "jsr:@std/path@^1.1.0": "1.1.0",
+    "jsr:@std/testing@^1.0.14": "1.0.14",
+    "npm:@asteasolutions/zod-to-openapi@^7.3.4": "7.3.4_zod@3.25.67",
     "npm:@types/node@*": "22.5.4",
     "npm:path-to-regexp@^6.3.0": "6.3.0",
-    "npm:zod@^3.25.7": "3.25.7"
+    "npm:zod@^3.25.67": "3.25.67"
   },
   "jsr": {
     "@oak/commons@1.0.0": {
@@ -99,10 +101,10 @@
     "@std/encoding@1.0.10": {
       "integrity": "8783c6384a2d13abd5e9e87a7ae0520a30e9f56aeeaa3bdf910a3eaaf5c811a1"
     },
-    "@std/fs@1.0.17": {
-      "integrity": "1c00c632677c1158988ef7a004cb16137f870aafdb8163b9dce86ec652f3952b",
+    "@std/fs@1.0.18": {
+      "integrity": "24bcad99eab1af4fde75e05da6e9ed0e0dce5edb71b7e34baacf86ffe3969f3a",
       "dependencies": [
-        "jsr:@std/path@^1.0.9"
+        "jsr:@std/path@^1.1.0"
       ]
     },
     "@std/http@1.0.13": {
@@ -123,6 +125,12 @@
         "jsr:@std/encoding@^1.0.10"
       ]
     },
+    "@std/http@1.0.18": {
+      "integrity": "8d9546aa532c52a0cf318c74616db0638b4c1073405355d1b14f9e1591dccf20",
+      "dependencies": [
+        "jsr:@std/encoding@^1.0.10"
+      ]
+    },
     "@std/internal@1.0.5": {
       "integrity": "54a546004f769c1ac9e025abd15a76b6671ddc9687e2313b67376125650dc7ba"
     },
@@ -132,6 +140,9 @@
     "@std/internal@1.0.7": {
       "integrity": "39eeb5265190a7bc5d5591c9ff019490bd1f2c3907c044a11b0d545796158a0f"
     },
+    "@std/internal@1.0.8": {
+      "integrity": "fc66e846d8d38a47cffd274d80d2ca3f0de71040f855783724bb6b87f60891f5"
+    },
     "@std/io@0.225.2": {
       "integrity": "3c740cd4ee4c082e6cfc86458f47e2ab7cb353dc6234d5e9b1f91a2de5f4d6c7",
       "dependencies": [
@@ -147,20 +158,23 @@
     "@std/path@1.0.9": {
       "integrity": "260a49f11edd3db93dd38350bf9cd1b4d1366afa98e81b86167b4e3dd750129e"
     },
-    "@std/testing@1.0.12": {
-      "integrity": "fec973a45ccc62c540fb89296199051fee142409138fd6e3eae409366bcd4720",
+    "@std/path@1.1.0": {
+      "integrity": "ddc94f8e3c275627281cbc23341df6b8bcc874d70374f75fec2533521e3d6886"
+    },
+    "@std/testing@1.0.14": {
+      "integrity": "144b3737105b9071cb50c957681f58a1b8ec0f3e5b19ad830f401c5fa931e8f0",
       "dependencies": [
         "jsr:@std/assert@^1.0.13",
         "jsr:@std/data-structures",
         "jsr:@std/fs",
-        "jsr:@std/internal@^1.0.7",
-        "jsr:@std/path@^1.0.9"
+        "jsr:@std/internal@^1.0.8",
+        "jsr:@std/path@^1.1.0"
       ]
     }
   },
   "npm": {
-    "@asteasolutions/zod-to-openapi@7.3.0_zod@3.25.7": {
-      "integrity": "sha512-7tE/r1gXwMIvGnXVUdIqUhCU1RevEFC4Jk6Bussa0fk1ecbnnINkZzj1EOAJyE/M3AI25DnHT/zKQL1/FPFi8Q==",
+    "@asteasolutions/zod-to-openapi@7.3.4_zod@3.25.67": {
+      "integrity": "sha512-/2rThQ5zPi9OzVwes6U7lK1+Yvug0iXu25olp7S0XsYmOqnyMfxH7gdSQjn/+DSOHRg7wnotwGJSyL+fBKdnEA==",
       "dependencies": [
         "openapi3-ts",
         "zod"
@@ -172,8 +186,8 @@
         "undici-types"
       ]
     },
-    "openapi3-ts@4.4.0": {
-      "integrity": "sha512-9asTNB9IkKEzWMcHmVZE7Ts3kC9G7AFHfs8i7caD8HbI76gEjdkId4z/AkP83xdZsH7PLAnnbl47qZkXuxpArw==",
+    "openapi3-ts@4.5.0": {
+      "integrity": "sha512-jaL+HgTq2Gj5jRcfdutgRGLosCy/hT8sQf6VOy+P+g36cZOjI1iukdPnijC+4CmeRzg/jEllJUboEic2FhxhtQ==",
       "dependencies": [
         "yaml"
       ]
@@ -188,8 +202,8 @@
       "integrity": "sha512-4lLa/EcQCB0cJkyts+FpIRx5G/llPxfP6VQU5KByHEhLxY3IJCH0f0Hy1MHI8sClTvsIb8qwRJ6R/ZdlDJ/leQ==",
       "bin": true
     },
-    "zod@3.25.7": {
-      "integrity": "sha512-YGdT1cVRmKkOg6Sq7vY7IkxdphySKnXhaUmFI4r4FcuFVNgpCb9tZfNwXbT6BPjD5oz0nubFsoo9pIqKrDcCvg=="
+    "zod@3.25.67": {
+      "integrity": "sha512-idA2YXwpCdqUSKRCACDE6ItZD9TZzy3OZMtpfLoh6oPR47lipysRrJfjzMqFxQ3uJuUPyUeWe1r9vLH33xO/Qw=="
     }
   },
   "remote": {
@@ -293,10 +307,10 @@
       "jsr:@oak/oak@^17.1.4",
       "jsr:@std/assert@^1.0.13",
       "jsr:@std/io@~0.225.2",
-      "jsr:@std/path@^1.0.9",
-      "jsr:@std/testing@^1.0.12",
-      "npm:@asteasolutions/zod-to-openapi@^7.3.0",
-      "npm:zod@^3.25.7"
+      "jsr:@std/path@^1.1.0",
+      "jsr:@std/testing@^1.0.14",
+      "npm:@asteasolutions/zod-to-openapi@^7.3.4",
+      "npm:zod@^3.25.67"
     ]
   }
 }