diff --git a/package-lock.json b/package-lock.json
index e3b81ab9934..d46085bb2c2 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -36174,12 +36174,15 @@
       "license": "0BSD"
     },
     "node_modules/tslog": {
-      "version": "4.11.0",
-      "resolved": "https://registry.npmjs.org/tslog/-/tslog-4.11.0.tgz",
-      "integrity": "sha512-gBe0FTKkRpOv3DenGipjQWQe073jNd1cOLj3nYfVM0/NP29sQzAIx6kfyfTTsQOiWMC+B+tSr289lNXtu7HCmQ==",
+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/tslog/-/tslog-5.0.0.tgz",
+      "integrity": "sha512-ro4kpyeDWxInGB0CK0+hS3USFu/Z/E5QDY99v5wOUqztecDj0rVOQdXUOBBiT0bQk1pw+kpduk4BwPBF5xkQ5g==",
       "license": "MIT",
+      "bin": {
+        "tslog": "esm/subpaths/cli.js"
+      },
       "engines": {
-        "node": ">=16"
+        "node": ">=20"
       },
       "funding": {
         "url": "https://github.com/fullstack-build/tslog?sponsor=1"
@@ -38907,7 +38910,7 @@
         "style-loader": "4.0.0",
         "text-encoding": "0.7.0",
         "to-style": "1.3.3",
-        "tslog": "4.11.0",
+        "tslog": "5.0.0",
         "wav-encoder": "1.3.0",
         "xhr": "2.6.0"
       },
@@ -40469,7 +40472,7 @@
         "ify-loader": "1.1.0",
         "linebreak": "0.3.0",
         "raw-loader": "0.5.1",
-        "tslog": "4.11.0",
+        "tslog": "5.0.0",
         "twgl.js": "4.24.0"
       },
       "devDependencies": {
@@ -40719,7 +40722,7 @@
         "fastestsmallesttextencoderdecoder": "1.0.22",
         "isomorphic-dompurify": "2.36.0",
         "transformation-matrix": "1.15.3",
-        "tslog": "4.11.0"
+        "tslog": "5.0.0"
       },
       "devDependencies": {
         "@babel/core": "7.29.7",
@@ -40816,7 +40819,7 @@
         "scratch-sb1-converter": "2.0.279",
         "scratch-translate-extension-languages": "1.0.7",
         "text-encoding": "0.7.0",
-        "tslog": "4.11.0",
+        "tslog": "5.0.0",
         "uuid": "8.3.2"
       },
       "devDependencies": {
diff --git a/packages/scratch-gui/package.json b/packages/scratch-gui/package.json
index d310d5fa0b0..2e12032eea0 100644
--- a/packages/scratch-gui/package.json
+++ b/packages/scratch-gui/package.json
@@ -189,7 +189,7 @@
     "style-loader": "4.0.0",
     "text-encoding": "0.7.0",
     "to-style": "1.3.3",
-    "tslog": "4.11.0",
+    "tslog": "5.0.0",
     "wav-encoder": "1.3.0",
     "xhr": "2.6.0"
   },
diff --git a/packages/scratch-render/package.json b/packages/scratch-render/package.json
index 1631b0dc334..3e2309b5eee 100644
--- a/packages/scratch-render/package.json
+++ b/packages/scratch-render/package.json
@@ -60,7 +60,7 @@
     "ify-loader": "1.1.0",
     "linebreak": "0.3.0",
     "raw-loader": "0.5.1",
-    "tslog": "4.11.0",
+    "tslog": "5.0.0",
     "twgl.js": "4.24.0"
   },
   "devDependencies": {
diff --git a/packages/scratch-svg-renderer/package.json b/packages/scratch-svg-renderer/package.json
index 59818d5fd22..47505be8a26 100644
--- a/packages/scratch-svg-renderer/package.json
+++ b/packages/scratch-svg-renderer/package.json
@@ -56,7 +56,7 @@
     "fastestsmallesttextencoderdecoder": "1.0.22",
     "isomorphic-dompurify": "2.36.0",
     "transformation-matrix": "1.15.3",
-    "tslog": "4.11.0"
+    "tslog": "5.0.0"
   },
   "devDependencies": {
     "@babel/core": "7.29.7",
diff --git a/packages/scratch-vm/package.json b/packages/scratch-vm/package.json
index 4d8312f2157..92de82dc046 100644
--- a/packages/scratch-vm/package.json
+++ b/packages/scratch-vm/package.json
@@ -79,7 +79,7 @@
     "scratch-sb1-converter": "2.0.279",
     "scratch-translate-extension-languages": "1.0.7",
     "text-encoding": "0.7.0",
-    "tslog": "4.11.0",
+    "tslog": "5.0.0",
     "uuid": "8.3.2"
   },
   "devDependencies": {