diff --git a/package.json b/package.json
index bca4676b..9d6dfc2c 100644
--- a/package.json
+++ b/package.json
@@ -75,7 +75,7 @@
     "jsdom": "^29.1.1",
     "pixelmatch": "^7.2.0",
     "pngjs": "^7.0.0",
-    "spdx-expression-parse": "^4.0.0",
+    "spdx-expression-parse": "^5.0.0",
     "tailwindcss": "^4.3.2",
     "typescript": "~6.0.3",
     "typescript-eslint": "^8.64.0",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 7dbbd632..f19790f3 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -169,8 +169,8 @@ importers:
         specifier: ^7.0.0
         version: 7.0.0
       spdx-expression-parse:
-        specifier: ^4.0.0
-        version: 4.0.0
+        specifier: ^5.0.0
+        version: 5.0.0
       tailwindcss:
         specifier: ^4.3.2
         version: 4.3.2
@@ -2328,8 +2328,8 @@ packages:
   spdx-exceptions@2.5.0:
     resolution: {integrity: sha512-PiU42r+xO4UbUS1buo3LPJkjlO7430Xn5SVAhdpzzsPHsjbYVflnnFdATgabnLude+Cqu25p6N+g2lw/PFsa4w==}
 
-  spdx-expression-parse@4.0.0:
-    resolution: {integrity: sha512-Clya5JIij/7C6bRR22+tnGXbc4VKlibKSVj2iHvVeX5iMW7s1SIQlqu699JkODJJIhh/pUu8L0/VLh8xflD+LQ==}
+  spdx-expression-parse@5.0.0:
+    resolution: {integrity: sha512-vngmw3Rgn+o2arXNbnZaj5UtOEBuWBfvaI+Wc8GFfykIhA5/vdK9/Sp/XkLv63dykz2rxKDvKEHupF5P0FORcQ==}
 
   spdx-license-ids@3.0.23:
     resolution: {integrity: sha512-CWLcCCH7VLu13TgOH+r8p1O/Znwhqv/dbb6lqWy67G+pT1kHmeD/+V36AVb/vq8QMIQwVShJ6Ssl5FPh0fuSdw==}
@@ -4643,7 +4643,7 @@ snapshots:
 
   spdx-exceptions@2.5.0: {}
 
-  spdx-expression-parse@4.0.0:
+  spdx-expression-parse@5.0.0:
     dependencies:
       spdx-exceptions: 2.5.0
       spdx-license-ids: 3.0.23