diff --git a/package-lock.json b/package-lock.json
index 163004e..edd7db5 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -10,7 +10,7 @@
       "license": "BSD-3-Clause",
       "dependencies": {
         "@lit/context": "^1.1.6",
-        "data-explorer-core": "github:mathworks/data-explorer-core#6e9745cd962af4b411bb90a1797f25da666fd9a3",
+        "data-explorer-core": "github:mathworks/data-explorer-core#70bf55de095fcca862e66e0dfbc9cc3ae8950c3d",
         "fast-xml-parser": "^5.8.0",
         "fflate": "^0.8.3",
         "highlight.js": "^11.11.1",
@@ -2913,8 +2913,8 @@
     },
     "node_modules/data-explorer-core": {
       "version": "1.45.4",
-      "resolved": "git+ssh://git@github.com/mathworks/data-explorer-core.git#6e9745cd962af4b411bb90a1797f25da666fd9a3",
-      "integrity": "sha512-kfFOr6DM6lrLb90WRveOUUwjGL+22RSX23fPIeK9l4hNHC/eqKjdEqodqWJ3/2wKh111dnuEzpgasoQCAg1qzQ==",
+      "resolved": "git+ssh://git@github.com/mathworks/data-explorer-core.git#70bf55de095fcca862e66e0dfbc9cc3ae8950c3d",
+      "integrity": "sha512-rZGmADMM9vLaTTpM7RPwueEt4CEVkxiMtMurefYtj17tGHRUpfsG+PmVb3DeL1K2hEOpm2ZcNt29TKf/tqW/zw==",
       "license": "BSD-3-Clause",
       "dependencies": {
         "fast-xml-parser": "^5.8.0",
diff --git a/package.json b/package.json
index ce5f970..e4f56fc 100644
--- a/package.json
+++ b/package.json
@@ -243,7 +243,7 @@
   },
   "dependencies": {
     "@lit/context": "^1.1.6",
-    "data-explorer-core": "github:mathworks/data-explorer-core#6e9745cd962af4b411bb90a1797f25da666fd9a3",
+    "data-explorer-core": "github:mathworks/data-explorer-core#70bf55de095fcca862e66e0dfbc9cc3ae8950c3d",
     "fast-xml-parser": "^5.8.0",
     "fflate": "^0.8.3",
     "highlight.js": "^11.11.1",
diff --git a/test/corePin.test.ts b/test/corePin.test.ts
index c941366..f32f7e8 100644
--- a/test/corePin.test.ts
+++ b/test/corePin.test.ts
@@ -20,8 +20,8 @@ import { readFileSync } from 'node:fs';
 import { fileURLToPath } from 'node:url';
 
 // A commit of core's main, between releases: the release that carries it is tagged later.
-const REF = '6e9745cd962af4b411bb90a1797f25da666fd9a3';
-const COMMIT = '6e9745cd962af4b411bb90a1797f25da666fd9a3';
+const REF = '70bf55de095fcca862e66e0dfbc9cc3ae8950c3d';
+const COMMIT = '70bf55de095fcca862e66e0dfbc9cc3ae8950c3d';
 const VERSION = '1.45.4';
 
 const SPEC = `github:mathworks/data-explorer-core#${REF}`;