diff --git a/.changeset/shy-bottles-shout.md b/.changeset/shy-bottles-shout.md
new file mode 100644
index 00000000..59f08d64
--- /dev/null
+++ b/.changeset/shy-bottles-shout.md
@@ -0,0 +1,8 @@
+---
+"@codecov/bundler-plugin-core": patch
+"@codecov/webpack-plugin": patch
+"@codecov/rollup-plugin": patch
+"@codecov/vite-plugin": patch
+---
+
+Move bundler-core test deps to dev deps
diff --git a/packages/bundler-plugin-core/package.json b/packages/bundler-plugin-core/package.json
index 3000af43..14f3574a 100644
--- a/packages/bundler-plugin-core/package.json
+++ b/packages/bundler-plugin-core/package.json
@@ -38,8 +38,6 @@
   "dependencies": {
     "chalk": "4.1.2",
     "semver": "^7.5.4",
-    "testdouble": "^3.20.1",
-    "testdouble-jest": "^2.0.0",
     "unplugin": "^1.5.1",
     "zod": "^3.22.4"
   },
@@ -51,6 +49,8 @@
     "@types/semver": "^7.5.6",
     "jest": "^29.7.0",
     "msw": "^2.0.9",
+    "testdouble": "^3.20.1",
+    "testdouble-jest": "^2.0.0",
     "ts-node": "^10.9.1",
     "typescript": "^5.3.2",
     "unbuild": "^2.0.0"
diff --git a/packages/rollup-plugin/README.md b/packages/rollup-plugin/README.md
index b3c4ded0..114a0ea9 100644
--- a/packages/rollup-plugin/README.md
+++ b/packages/rollup-plugin/README.md
@@ -25,7 +25,7 @@ Using yarn:
 yarn add @codecov/rollup-plugin --dev
 ```
 
-Using pnpm
+Using pnpm:
 
 ```bash
 pnpm add @codecov/rollup-plugin --save-dev
diff --git a/packages/vite-plugin/README.md b/packages/vite-plugin/README.md
index c81c6e04..b7f7a848 100644
--- a/packages/vite-plugin/README.md
+++ b/packages/vite-plugin/README.md
@@ -25,7 +25,7 @@ Using yarn:
 yarn add @codecov/vite-plugin --dev
 ```
 
-Using pnpm
+Using pnpm:
 
 ```bash
 pnpm add @codecov/vite-plugin --save-dev
diff --git a/packages/webpack-plugin/README.md b/packages/webpack-plugin/README.md
index 806a5073..6c18594b 100644
--- a/packages/webpack-plugin/README.md
+++ b/packages/webpack-plugin/README.md
@@ -25,7 +25,7 @@ Using yarn:
 yarn add @codecov/webpack-plugin --dev
 ```
 
-Using pnpm
+Using pnpm:
 
 ```bash
 pnpm add @codecov/webpack-plugin --save-dev
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 6c503664..b9530b81 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -258,12 +258,6 @@ importers:
       semver:
         specifier: ^7.5.4
         version: 7.5.4
-      testdouble:
-        specifier: ^3.20.1
-        version: 3.20.1
-      testdouble-jest:
-        specifier: ^2.0.0
-        version: 2.0.0
       unplugin:
         specifier: ^1.5.1
         version: 1.5.1
@@ -292,6 +286,12 @@ importers:
       msw:
         specifier: ^2.0.9
         version: 2.0.9(typescript@5.3.2)
+      testdouble:
+        specifier: ^3.20.1
+        version: 3.20.1
+      testdouble-jest:
+        specifier: ^2.0.0
+        version: 2.0.0
       ts-node:
         specifier: ^10.9.1
         version: 10.9.1(@swc/core@1.3.99)(@types/node@20.10.0)(typescript@5.3.2)
@@ -5106,6 +5106,7 @@ packages:
   /is-plain-obj@1.1.0:
     resolution: {integrity: sha512-yvkRyxmFKEOQ4pNXCmJG5AEQNlXJS5LaONXo5/cLdTZdWvsZ1ioJEonLGAosKlMWE8lwUy/bJzMjcw8az73+Fg==}
     engines: {node: '>=0.10.0'}
+    dev: true
 
   /is-plain-object@2.0.4:
     resolution: {integrity: sha512-h5PpgXkWitc38BBMYawTYMWJHFZJVnBquFE57xFpjB8pJFiF6gZ+bU+WyI/yqXiFR5mdLsgYNaPe8uao6Uv9Og==}
@@ -5130,7 +5131,7 @@ packages:
   /is-regexp@1.0.0:
     resolution: {integrity: sha512-7zjFAPO4/gwyQAAgRRmqeEeyIICSdmCqa3tsVHMdBzaXXRiqopZL4Cyghg/XulGWrtABTpbnYYzzIRffLkP4oA==}
     engines: {node: '>=0.10.0'}
-    dev: false
+    dev: true
 
   /is-set@2.0.2:
     resolution: {integrity: sha512-+2cnTEZeY5z/iXGbLhPrOAaK/Mau5k5eXq9j14CpRTftq0pAJu2MwVRSZhyZWBzx3o6X795Lz6Bpb6R0GKf37g==}
@@ -6890,7 +6891,7 @@ packages:
     dependencies:
       lodash: 4.17.21
       resolve: 1.22.8
-    dev: false
+    dev: true
 
   /quick-lru@4.0.1:
     resolution: {integrity: sha512-ARhCpm70fzdcvNQfPoy49IaanKkTlRWF2JMzqhcJbhSFRZv7nPTvZJdcY7301IPmvW+/p0RgIWnQDLJxifsQ7g==}
@@ -7609,7 +7610,7 @@ packages:
     dependencies:
       is-plain-obj: 1.1.0
       is-regexp: 1.0.0
-    dev: false
+    dev: true
 
   /strip-ansi@4.0.0:
     resolution: {integrity: sha512-4XaJ2zQdCzROZDivEVIDPkcQn8LMFSa8kj8Gxb/Lnwzv9A8VctNZ+lfivC/sV3ivW8ElJTERXZoPBRrZKkNKow==}
@@ -7846,7 +7847,7 @@ packages:
 
   /testdouble-jest@2.0.0:
     resolution: {integrity: sha512-+Ny3/ZtLcPBXZaVdLXYDDmZtCe5Erx/Rr8scLisFSHR763eHIEh4dGrISfENc+ezvhMLH1GvgSpZjagdv6l3yQ==}
-    dev: false
+    dev: true
 
   /testdouble@3.20.1:
     resolution: {integrity: sha512-D9Or6ayxr16dPPEkmXyGb8ow7VcQjUzuYFUxPTkx2FdSkn5Z6EC6cxQHwEGhedmE30FAJOYiAW+r7XXg6FmYOQ==}
@@ -7856,7 +7857,7 @@ packages:
       quibble: 0.9.1
       stringify-object-es5: 2.5.0
       theredoc: 1.0.0
-    dev: false
+    dev: true
 
   /text-table@0.2.0:
     resolution: {integrity: sha512-N+8UisAXDGk8PFXP4HAzVR9nbfmVJ3zYLAWiTIoqC5v5isinhr+r5uaO8+7r3BMfuNIufIsA7RdpVgacC2cSpw==}
@@ -7877,7 +7878,7 @@ packages:
 
   /theredoc@1.0.0:
     resolution: {integrity: sha512-KU3SA3TjRRM932jpNfD3u4Ec3bSvedyo5ITPI7zgWYnKep7BwQQaxlhI9qbO+lKJoRnoAbEVfMcAHRuKVYikDA==}
-    dev: false
+    dev: true
 
   /through@2.3.8:
     resolution: {integrity: sha512-w89qg7PI8wAdvX60bMDP+bFoD5Dvhm9oLheFp5O4a2QF0cSBGsBX4qZmadPMvVqlLJBBci+WqGGOAPvcDeNSVg==}