diff --git a/package-lock.json b/package-lock.json
index 1c75d92..37c3558 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -573,17 +573,42 @@
       }
     },
     "eachr": {
-      "version": "4.5.0",
-      "resolved": "https://registry.npmjs.org/eachr/-/eachr-4.5.0.tgz",
-      "integrity": "sha512-9I664RWp6p8jvcHZIwo7bWaiSaUmA1wNSLKwNZEiaYjqiTARq3cGjyRiIunsopZv4QMmX3T5Hs17QoPAzdYxfg==",
+      "version": "6.0.0",
+      "resolved": "https://registry.npmjs.org/eachr/-/eachr-6.0.0.tgz",
+      "integrity": "sha512-Ji2mLhGfyYGu6DV7M8kJdhx+g9DyJKQ/l6a0R1G8oDe9qer19JSxwg0H+vdgvmIO0O00BZHpQ35v/cZblF14jw==",
       "requires": {
-        "typechecker": "^6.2.0"
+        "editions": "^6.10.0",
+        "typechecker": "^8.0.0"
       },
       "dependencies": {
+        "editions": {
+          "version": "6.10.0",
+          "resolved": "https://registry.npmjs.org/editions/-/editions-6.10.0.tgz",
+          "integrity": "sha512-tPYwxZWPyt+UlFA9t+MRJsnGkcRAnJdUTB1IUgUkbmQ/MA2XMDlHjxxc5UpR3M3LGYgtKf0Bgj5Qukp3QXx8Ow==",
+          "requires": {
+            "version-range": "^3.0.0"
+          }
+        },
         "typechecker": {
-          "version": "6.4.0",
-          "resolved": "https://registry.npmjs.org/typechecker/-/typechecker-6.4.0.tgz",
-          "integrity": "sha512-EbOu+9szY13mhl0EsvLXnR+pTCa3gTHQQPLdce72ujcC9fRHXlVFBNXtHeRhgzLxLlKUh4zA9C0tezLDgshf+A=="
+          "version": "8.0.0",
+          "resolved": "https://registry.npmjs.org/typechecker/-/typechecker-8.0.0.tgz",
+          "integrity": "sha512-Z8SLrLvXfD3qfXDrqtqaVBkpYhKQL3D7Z4I/XAXrzKN8sgBdxhSE+PintCv7NQiPmodkdDbWbFg4KU3CEJdPJw==",
+          "requires": {
+            "editions": "^6.10.0"
+          }
+        },
+        "version-compare": {
+          "version": "3.0.0",
+          "resolved": "https://registry.npmjs.org/version-compare/-/version-compare-3.0.0.tgz",
+          "integrity": "sha512-LtZ+bumN9cAKSERLAUTr+sYyDP+nrcBYj3zUUnUSM1H1DjqVUcCaYte1fzstnJvFlUzKIEezzV5cEmN/alXpRg=="
+        },
+        "version-range": {
+          "version": "3.0.0",
+          "resolved": "https://registry.npmjs.org/version-range/-/version-range-3.0.0.tgz",
+          "integrity": "sha512-BhZfBTINGChAdtp6xhAWr7SFUSAVZ4poAZwFFXh6JtSMQg4EyuknCGhJaAMZ26pr8POVcrkwPCB363hePrFqxw==",
+          "requires": {
+            "version-compare": "^3.0.0"
+          }
         }
       }
     },
@@ -2085,6 +2110,23 @@
         "unbounded": "^3.11.0"
       },
       "dependencies": {
+        "eachr": {
+          "version": "4.5.0",
+          "resolved": "https://registry.npmjs.org/eachr/-/eachr-4.5.0.tgz",
+          "integrity": "sha512-9I664RWp6p8jvcHZIwo7bWaiSaUmA1wNSLKwNZEiaYjqiTARq3cGjyRiIunsopZv4QMmX3T5Hs17QoPAzdYxfg==",
+          "dev": true,
+          "requires": {
+            "typechecker": "^6.2.0"
+          },
+          "dependencies": {
+            "typechecker": {
+              "version": "6.4.0",
+              "resolved": "https://registry.npmjs.org/typechecker/-/typechecker-6.4.0.tgz",
+              "integrity": "sha512-EbOu+9szY13mhl0EsvLXnR+pTCa3gTHQQPLdce72ujcC9fRHXlVFBNXtHeRhgzLxLlKUh4zA9C0tezLDgshf+A==",
+              "dev": true
+            }
+          }
+        },
         "extendr": {
           "version": "5.15.0",
           "resolved": "https://registry.npmjs.org/extendr/-/extendr-5.15.0.tgz",
diff --git a/package.json b/package.json
index 576dfce..b775132 100644
--- a/package.json
+++ b/package.json
@@ -83,7 +83,7 @@
   "type": "commonjs",
   "main": "source/index.js",
   "dependencies": {
-    "eachr": "^4.5.0",
+    "eachr": "^6.0.0",
     "errlop": "^4.1.0",
     "extendr": "^5.13.0",
     "typechecker": "^7.13.0"