diff --git a/aqua-checksums.json b/aqua-checksums.json
index a5cacb0..334b35d 100644
--- a/aqua-checksums.json
+++ b/aqua-checksums.json
@@ -21,23 +21,23 @@
       "algorithm": "sha256"
     },
     {
-      "id": "github_release/github.com/int128/ghcp/v1.15.0/ghcp_darwin_amd64.zip",
-      "checksum": "BBFC2198A03E72724D8D4A69290C63EE795A7272C94E23CDDB723A389B49E03E",
+      "id": "github_release/github.com/int128/ghcp/v1.15.1/ghcp_darwin_amd64.zip",
+      "checksum": "9FB8839EE08BC0D98973970F3FEF88322E49E8486AC3BD80DCE57DCEA97035E2",
       "algorithm": "sha256"
     },
     {
-      "id": "github_release/github.com/int128/ghcp/v1.15.0/ghcp_darwin_arm64.zip",
-      "checksum": "9C5098814639EC85BCE76283980B6E8CBDA9CFBA334C360F542F993800D0C507",
+      "id": "github_release/github.com/int128/ghcp/v1.15.1/ghcp_darwin_arm64.zip",
+      "checksum": "5A923E288CE67B454CD1C7D5118EBF4028E9F1905DF3B1105AE8D05A1FE23A6E",
       "algorithm": "sha256"
     },
     {
-      "id": "github_release/github.com/int128/ghcp/v1.15.0/ghcp_linux_amd64.zip",
-      "checksum": "7793962CE99E3CE153A691565D6904743995D922F8D452427C5EC066BD71E0D0",
+      "id": "github_release/github.com/int128/ghcp/v1.15.1/ghcp_linux_amd64.zip",
+      "checksum": "C5BA74D0B2652A4375C4AE653B7C065024A619ADCFF40DEDBFDD10D40E287D3D",
       "algorithm": "sha256"
     },
     {
-      "id": "github_release/github.com/int128/ghcp/v1.15.0/ghcp_linux_arm64.zip",
-      "checksum": "BF2D2B54A848A1C10AA751D52F7FA5AF3E147A459514522C5A0A1FA8A43457CE",
+      "id": "github_release/github.com/int128/ghcp/v1.15.1/ghcp_linux_arm64.zip",
+      "checksum": "801DB65A3EA5148C7A89F5201F8992963F2592FC17ED5FD88E4D996BAD9542B2",
       "algorithm": "sha256"
     },
     {
diff --git a/aqua.yaml b/aqua.yaml
index a1be035..b9f1502 100644
--- a/aqua.yaml
+++ b/aqua.yaml
@@ -14,4 +14,4 @@ packages:
   - name: nodejs/node@v24.4.1
   - name: pnpm/pnpm@v10.14.0
   - name: Songmu/tagpr@v1.9.0
-  - name: int128/ghcp@v1.15.0 # for aquaproj/update-checksum-action
+  - name: int128/ghcp@v1.15.1 # for aquaproj/update-checksum-action