diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9a723e2..afc9cc1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,7 @@
 
 ## 0.8.1 - Unreleased
 
+- Updated Nano ID to 3.3.19, Magic String to 1.3.1, and Obug to 2.2.1 within the 48-hour dependency release-age policy.
 - Fixed nested-project repairs to ignore their own state and sibling changes, fingerprint project-relative source paths, and record both sides of renames.
 - Preserved observed source edits in failed patch attempts when a provider writes files before exiting with an error.
 - Prevented oversized provider, validation, and PR-publishing timeout overrides from overflowing into one-millisecond deadlines.
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 45291ae..a4e6a43 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -5,7 +5,7 @@ settings:
   excludeLinksFromLockfile: false
 
 overrides:
-  nanoid: ^3.3.18
+  nanoid: ^3.3.19
   vite: ^8.3.0
 
 importers:
@@ -667,16 +667,16 @@ packages:
     resolution: {integrity: sha512-WkUDrojuJs0xkgGf2udWxa3yGBRxPtxUkB79i6aCZLRgc7PM8fZe9TosfPDcvEpQZbuFASnHYmRLBLUbmLOIIA==}
     engines: {node: '>= 12.0.0'}
 
-  magic-string@1.2.3:
-    resolution: {integrity: sha512-Bpb0W2TbLKOZ7vJnOUnVRGq3WL2p+ISV29M6hYPL1AFCpyKZpdr5ytiXoTSSxRVhg8YW7f65+6gbG8WG6PCa/g==}
+  magic-string@1.3.1:
+    resolution: {integrity: sha512-rm91zr2Ou+XueDTohjQQjdQEcYM6zVi8KVUCG8Ec3vHwUEKrhSdCNyfuIywkA6hcCAteIn0ZOtAHA6eGpiX+Pg==}
 
-  nanoid@3.3.18:
-    resolution: {integrity: sha512-DTg4MJbGMWkfi6VZFdNt2/caMbQy4Ou+Op/hJQvGEWcnVfoA1QA+xzRKAzw9jD6+GVOOeYr/mIcuDSdug6F6+w==}
+  nanoid@3.3.19:
+    resolution: {integrity: sha512-Y2tUNy4ouw6tq5oDSKeQYGOyhkUBhNOcGV/02KC+6kd9eDGqdZd++mjMiIDilrBYvjEnCYvVtsuHCuP+okSfug==}
     engines: {node: ^10 || ^12 || ^13.7 || ^14 || >=15.0.1}
     hasBin: true
 
-  obug@2.1.4:
-    resolution: {integrity: sha512-4a+OsYv9UktOJKE+l1A4OufDgdRF9PifWj+tJnHURo/P+WOxpG4GzUFL9qCalmWauao6ogiG+QvnCovwPoyAWA==}
+  obug@2.2.1:
+    resolution: {integrity: sha512-XrsrhT5sybtKI6wakr2SPOlGZWWYbUXZ7a0jT8/QOeAPau+1X/bSegNe5YR75oJmEZQbKningirmGOEJCIk61Q==}
     engines: {node: '>=12.20.0'}
 
   oxfmt@0.67.0:
@@ -1118,7 +1118,7 @@ snapshots:
       '@jridgewell/trace-mapping': 0.3.31
       '@vitest/spy': 5.0.0
       estree-walker: 3.0.3
-      magic-string: 1.2.3
+      magic-string: 1.3.1
     optionalDependencies:
       vite: 8.3.0(@types/node@22.20.2)
 
@@ -1198,13 +1198,13 @@ snapshots:
       lightningcss-win32-arm64-msvc: 1.33.0
       lightningcss-win32-x64-msvc: 1.33.0
 
-  magic-string@1.2.3:
+  magic-string@1.3.1:
     dependencies:
       '@jridgewell/sourcemap-codec': 1.6.0
 
-  nanoid@3.3.18: {}
+  nanoid@3.3.19: {}
 
-  obug@2.1.4: {}
+  obug@2.2.1: {}
 
   oxfmt@0.67.0:
     dependencies:
@@ -1258,7 +1258,7 @@ snapshots:
 
   postcss@8.5.28:
     dependencies:
-      nanoid: 3.3.18
+      nanoid: 3.3.19
       picocolors: 1.1.1
       source-map-js: 1.2.1
 
@@ -1355,8 +1355,8 @@ snapshots:
       chai: 6.2.2
       es-module-lexer: 2.3.2
       expect-type: 1.4.0
-      magic-string: 1.2.3
-      obug: 2.1.4
+      magic-string: 1.3.1
+      obug: 2.2.1
       picomatch: 4.0.7
       std-env: 4.2.0
       tinybench: 6.1.4
diff --git a/pnpm-workspace.yaml b/pnpm-workspace.yaml
index cf30ca3..54ad02c 100644
--- a/pnpm-workspace.yaml
+++ b/pnpm-workspace.yaml
@@ -1,5 +1,5 @@
 minimumReleaseAge: 2880
 
 overrides:
-  nanoid: ^3.3.18
+  nanoid: ^3.3.19
   vite: ^8.3.0