diff --git a/package.json b/package.json
index dd13029..66d7939 100644
--- a/package.json
+++ b/package.json
@@ -30,12 +30,12 @@
     "postinstall": "lefthook install"
   },
   "devDependencies": {
-    "@biomejs/biome": "1.9.4",
-    "@types/node": "22.10.2",
-    "lefthook": "1.9.2",
-    "tsup": "8.3.5",
-    "turbo": "2.3.3",
-    "typescript": "5.7.2",
-    "vitest": "2.1.8"
+    "@biomejs/biome": "2.5.6",
+    "@types/node": "26.1.2",
+    "lefthook": "2.1.10",
+    "tsup": "8.5.1",
+    "turbo": "2.10.7",
+    "typescript": "7.0.2",
+    "vitest": "4.1.10"
   }
 }
diff --git a/packages/config/package.json b/packages/config/package.json
index a9e9e0a..13cdbba 100644
--- a/packages/config/package.json
+++ b/packages/config/package.json
@@ -20,14 +20,14 @@
     "@fugazi/types": "workspace:*",
     "bundle-require": "^5.1.0",
     "esbuild": "^0.28.0",
-    "js-yaml": "^4.1.1",
+    "js-yaml": "^5.2.2",
     "jsonc-parser": "^3.3.1",
     "smol-toml": "^1.6.1",
     "tinyglobby": "^0.2.16",
     "zod": "^4.4.1"
   },
   "devDependencies": {
-    "@fast-check/vitest": "0.1.3",
+    "@fast-check/vitest": "0.4.1",
     "@types/js-yaml": "^4.0.9",
     "fast-check": "^4.7.0"
   }
diff --git a/packages/extract/package.json b/packages/extract/package.json
index e3ea375..e6c6620 100644
--- a/packages/extract/package.json
+++ b/packages/extract/package.json
@@ -19,14 +19,14 @@
   "dependencies": {
     "@fugazi/config": "workspace:*",
     "@fugazi/types": "workspace:*",
-    "@swc/wasm": "1.15.32",
-    "msgpackr": "^1.11.10",
+    "@swc/wasm": "1.15.46",
+    "msgpackr": "^2.0.5",
     "proper-lockfile": "^4.1.2",
-    "web-tree-sitter": "0.24.5",
+    "web-tree-sitter": "0.26.11",
     "xxhash-wasm": "^1.1.0"
   },
   "devDependencies": {
-    "@fast-check/vitest": "0.1.3",
+    "@fast-check/vitest": "0.4.1",
     "@types/proper-lockfile": "^4.1.4",
     "fast-check": "^4.7.0",
     "tree-sitter-wasms": "0.1.13"
diff --git a/packages/graph/package.json b/packages/graph/package.json
index 915dd49..ea18cb9 100644
--- a/packages/graph/package.json
+++ b/packages/graph/package.json
@@ -19,7 +19,7 @@
     "smol-toml": "^1.6.1"
   },
   "devDependencies": {
-    "@fast-check/vitest": "0.1.3",
+    "@fast-check/vitest": "0.4.1",
     "fast-check": "^4.7.0"
   }
 }
diff --git a/packages/lsp/package.json b/packages/lsp/package.json
index 1586d4c..f52b66f 100644
--- a/packages/lsp/package.json
+++ b/packages/lsp/package.json
@@ -39,7 +39,7 @@
     "@fugazi/graph": "workspace:*",
     "@fugazi/runtime": "workspace:*",
     "@fugazi/types": "workspace:*",
-    "vscode-languageserver": "^9.0.1",
+    "vscode-languageserver": "^10.1.0",
     "vscode-languageserver-textdocument": "^1.0.12"
   }
 }
diff --git a/packages/types/package.json b/packages/types/package.json
index 9bcfbdd..c3956fd 100644
--- a/packages/types/package.json
+++ b/packages/types/package.json
@@ -17,7 +17,7 @@
     "test": "vitest run"
   },
   "devDependencies": {
-    "@fast-check/vitest": "0.1.3",
-    "fast-check": "4.7.0"
+    "@fast-check/vitest": "0.4.1",
+    "fast-check": "4.9.0"
   }
 }
diff --git a/packages/v8-coverage/package.json b/packages/v8-coverage/package.json
index 39019d6..0396b8e 100644
--- a/packages/v8-coverage/package.json
+++ b/packages/v8-coverage/package.json
@@ -17,7 +17,7 @@
     "@fugazi/types": "workspace:*"
   },
   "devDependencies": {
-    "@fast-check/vitest": "0.1.3",
+    "@fast-check/vitest": "0.4.1",
     "fast-check": "^4.7.0"
   }
 }
diff --git a/tests/package.json b/tests/package.json
index cf89839..db72145 100644
--- a/tests/package.json
+++ b/tests/package.json
@@ -19,11 +19,11 @@
     "@fugazi/node": "workspace:*",
     "@fugazi/types": "workspace:*",
     "fugazi": "workspace:*",
-    "vscode-languageserver": "^9.0.1"
+    "vscode-languageserver": "^10.1.0"
   },
   "devDependencies": {
-    "@fast-check/vitest": "0.1.3",
-    "fast-check": "^4.7.0",
-    "vitest": "2.1.8"
+    "@fast-check/vitest": "0.4.1",
+    "fast-check": "^4.9.0",
+    "vitest": "4.1.10"
   }
 }