diff --git a/CHANGELOG.md b/CHANGELOG.md
index bf6a790..288f9ec 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,10 @@
+# April 2026 stable (1.2026040.0)
+### Stable (1.2026040.0)
+* Overhaul dependencies
+  * All used dependencies have been updated to latest stable versions.
+  * All unused dependencies have been pruned.
+* Began soft transition to `zxdb.updateAsyncBacktrace`.
+
 # March 2026 stable (1.2026030.1)
 ### Patch (1.2026030.1)
 ### New Features
diff --git a/package-lock.json b/package-lock.json
index 79cacee..f12051e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "vscode-fuchsia",
-  "version": "1.2026030.1",
+  "version": "1.2026040.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "vscode-fuchsia",
-      "version": "1.2026030.1",
+      "version": "1.2026040.0",
       "license": "SEE LICENSE IN LICENSE",
       "dependencies": {
         "@vscode/debugprotocol": "^1.68.0",
@@ -206,13 +206,13 @@
       }
     },
     "node_modules/@azure/msal-node": {
-      "version": "5.1.1",
-      "resolved": "https://registry.npmjs.org/@azure/msal-node/-/msal-node-5.1.1.tgz",
-      "integrity": "sha512-71grXU6+5hl+3CL3joOxlj/AW6rmhthuTlG0fRqsTrhPArQBpZuUFzCIlKOGdcafLUa/i1hBdV78ZxJdlvRA+g==",
+      "version": "5.1.4",
+      "resolved": "https://registry.npmjs.org/@azure/msal-node/-/msal-node-5.1.4.tgz",
+      "integrity": "sha512-G4LXGGggok1QC48uKu64/SV2DPRDlddmV8EieK8pflsNYMj9/Zz+Y9OHoEBhT15h+zpdwXXLYA/7PJCR/yZ8aw==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "@azure/msal-common": "16.4.0",
+        "@azure/msal-common": "16.5.1",
         "jsonwebtoken": "^9.0.0",
         "uuid": "^8.3.0"
       },
@@ -220,6 +220,16 @@
         "node": ">=20"
       }
     },
+    "node_modules/@azure/msal-node/node_modules/@azure/msal-common": {
+      "version": "16.5.1",
+      "resolved": "https://registry.npmjs.org/@azure/msal-common/-/msal-common-16.5.1.tgz",
+      "integrity": "sha512-WS9w9SfI8SEYO7mTnxGeZ3UwQfhAVYCWglYF2/7GNx3ioHiAs2gPkl9eSwVs8cPrmiGh+zi9ai/OOKoq4cyzDw==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">=0.8.0"
+      }
+    },
     "node_modules/@babel/code-frame": {
       "version": "7.29.0",
       "resolved": "https://registry.npmjs.org/@babel/code-frame/-/code-frame-7.29.0.tgz",
@@ -1865,10 +1875,11 @@
       }
     },
     "node_modules/@vscode/vsce": {
-      "version": "3.7.1",
-      "resolved": "https://registry.npmjs.org/@vscode/vsce/-/vsce-3.7.1.tgz",
-      "integrity": "sha512-OTm2XdMt2YkpSn2Nx7z2EJtSuhRHsTPYsSK59hr3v8jRArK+2UEoju4Jumn1CmpgoBLGI6ReHLJ/czYltNUW3g==",
+      "version": "3.9.1",
+      "resolved": "https://registry.npmjs.org/@vscode/vsce/-/vsce-3.9.1.tgz",
+      "integrity": "sha512-MPn5p+DoudI+3GfJSpAZZraE1lgLv0LcwbH3+xy7RgEhty3UIkmUMUA+5jPTDaxXae00AnX5u77FxGM8FhfKKA==",
       "dev": true,
+      "license": "MIT",
       "dependencies": {
         "@azure/identity": "^4.1.0",
         "@secretlint/node": "^10.1.2",
@@ -1897,7 +1908,7 @@
         "typed-rest-client": "^1.8.4",
         "url-join": "^4.0.1",
         "xml2js": "^0.5.0",
-        "yauzl": "^2.3.1",
+        "yauzl": "^3.2.1",
         "yazl": "^2.2.2"
       },
       "bin": {
@@ -3705,16 +3716,6 @@
         "reusify": "^1.0.4"
       }
     },
-    "node_modules/fd-slicer": {
-      "version": "1.1.0",
-      "resolved": "https://registry.npmjs.org/fd-slicer/-/fd-slicer-1.1.0.tgz",
-      "integrity": "sha512-cE1qsB/VwyQozZ+q1dGxR8LBYNZeofhEdUNGSMbQD3Gw2lAzX9Zb3uIU6Ebc/Fmyjo9AWWfnn0AUCHqtevs/8g==",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "pend": "~1.2.0"
-      }
-    },
     "node_modules/file-entry-cache": {
       "version": "8.0.0",
       "resolved": "https://registry.npmjs.org/file-entry-cache/-/file-entry-cache-8.0.0.tgz",
@@ -4723,10 +4724,11 @@
       }
     },
     "node_modules/lodash": {
-      "version": "4.17.23",
-      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.23.tgz",
-      "integrity": "sha512-LgVTMpQtIopCi79SJeDiP0TfWi5CNEc/L/aRdTh3yIvmZXTnheWpKjSZhnvMl8iXbC1tFg9gdHHDMLoV7CnG+w==",
-      "dev": true
+      "version": "4.18.1",
+      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.18.1.tgz",
+      "integrity": "sha512-dMInicTPVE8d1e5otfwmmjlxkZoUpiVLwyeTdUsi/Caj/gfzzblBcCE5sRHV/AsjuCmxWrte2TNGSYuCeCq+0Q==",
+      "dev": true,
+      "license": "MIT"
     },
     "node_modules/lodash.includes": {
       "version": "4.3.0",
@@ -7512,14 +7514,17 @@
       }
     },
     "node_modules/yauzl": {
-      "version": "2.10.0",
-      "resolved": "https://registry.npmjs.org/yauzl/-/yauzl-2.10.0.tgz",
-      "integrity": "sha512-p4a9I6X6nu6IhoGmBqAcbJy1mlC4j27vEPZX9F4L4/vZT3Lyq1VkFHw/V/PUcB9Buo+DG3iHkT0x3Qya58zc3g==",
+      "version": "3.3.0",
+      "resolved": "https://registry.npmjs.org/yauzl/-/yauzl-3.3.0.tgz",
+      "integrity": "sha512-PtGEvEP30p7sbIBJKUBjUnqgTVOyMURc4dLo9iNyAJnNIEz9pm88cCXF21w94Kg3k6RXkeZh5DHOGS0qEONvNQ==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
         "buffer-crc32": "~0.2.3",
-        "fd-slicer": "~1.1.0"
+        "pend": "~1.2.0"
+      },
+      "engines": {
+        "node": ">=12"
       }
     },
     "node_modules/yazl": {
diff --git a/package.json b/package.json
index 27a50b0..357d9a5 100644
--- a/package.json
+++ b/package.json
@@ -12,7 +12,7 @@
   "bugs": {
     "url": "https://bugs.fuchsia.dev/p/fuchsia/issues/entry?template=Fuchsia+Editor+Tooling"
   },
-  "version": "1.2026030.1",
+  "version": "1.2026040.0",
   "engines": {
     "vscode": "^1.112.0"
   },