diff --git a/.github/workflows/tests.yaml b/.github/workflows/tests.yaml
index 81bb340..61c48cd 100644
--- a/.github/workflows/tests.yaml
+++ b/.github/workflows/tests.yaml
@@ -35,12 +35,12 @@ jobs:
       - name: Check snapshot and public contracts
         run: |
           set -euo pipefail
-          test "$(calcit --version)" = "0.41.0"
+          test "$(calcit --version)" = "0.41.1"
           test ! -e compact.cirru
           test ! -e package.cirru
           calcit edit format
           if ! git diff --exit-code --quiet -- calcit.cirru; then
-            echo '::error file=calcit.cirru::Snapshot is not canonical. With Calcit 0.41.0, run calcit edit format and inspect definitions through calcit query def.'
+            echo '::error file=calcit.cirru::Snapshot is not canonical. With Calcit 0.41.1, run calcit edit format and inspect definitions through calcit query def.'
             exit 1
           fi
           calcit --warn-dyn-method --check-only --all-defs
diff --git a/README.md b/README.md
index 6e1c375..93fd628 100644
--- a/README.md
+++ b/README.md
@@ -4,7 +4,7 @@ Arithmetic
 
 复数运算模块，使用 `[实部, 虚部]` 数字列表；不提供前端资源或服务部署。
 
-CLI 与 `@calcit/procs` 使用正式 **0.41.0**。升级后请重新安装依赖并生成 JavaScript。
+CLI 与 `@calcit/procs` 使用正式 **0.41.1**。升级后请重新安装依赖并生成 JavaScript。
 八个公开运算函数继续接收数字和数字列表。
 
 ### Usages
@@ -28,7 +28,7 @@ Functions:
 
 ### Workflow
 
-需要配对的正式 Calcit / `@calcit/procs` 0.41.0、caps 0.1.1、Node.js 24 和 Yarn 4.18.0：
+需要配对的正式 Calcit / `@calcit/procs` 0.41.1、caps 0.1.1、Node.js 24 和 Yarn 4.18.0：
 
 ```sh
 caps --ci --strict
diff --git a/deps.cirru b/deps.cirru
index d9a4a69..990c044 100644
--- a/deps.cirru
+++ b/deps.cirru
@@ -1,3 +1,3 @@
-{} (:calcit-version |0.41.0)
+{} (:calcit-version |0.41.1)
   :version |0.0.1
   :dependencies $ {}
diff --git a/package.json b/package.json
index ef403ab..b8b3c43 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "version": "0.0.1",
   "dependencies": {
-    "@calcit/procs": "0.41.0"
+    "@calcit/procs": "0.41.1"
   },
   "scripts": {
     "compile": "calcit js",
diff --git a/yarn.lock b/yarn.lock
index ec4aa71..c7ce8ea 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -12,15 +12,15 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@calcit/procs@npm:0.41.0":
-  version: 0.41.0
-  resolution: "@calcit/procs@npm:0.41.0"
+"@calcit/procs@npm:0.41.1":
+  version: 0.41.1
+  resolution: "@calcit/procs@npm:0.41.1"
   dependencies:
     "@calcit/finger-vec": "npm:0.1.1"
     "@calcit/ternary-tree": "npm:0.0.26"
     "@cirru/parser.ts": "npm:0.0.10"
     "@cirru/writer.ts": "npm:^0.1.9"
-  checksum: 10c0/5de94b39e435363d0f80611b63914c9abd6b0afac3c77adf9b9846ac439fce319ac0780697364cabf67b2997d39495a1e72086e1496ac560c51bb57462f37628
+  checksum: 10c0/f14d3d61fdfc3fef4b7b215cc4c2be3923950b42ea19333d94e3fc689631545b2e6f56a8da31246971c7beaf1283d6f55a3af469a20bd9cb80be9352996d413f
   languageName: node
   linkType: hard
 
@@ -49,6 +49,6 @@ __metadata:
   version: 0.0.0-use.local
   resolution: "root-workspace-0b6124@workspace:."
   dependencies:
-    "@calcit/procs": "npm:0.41.0"
+    "@calcit/procs": "npm:0.41.1"
   languageName: unknown
   linkType: soft