diff --git a/Lombiq.ContentEditors/pnpm-lock.yaml b/Lombiq.ContentEditors/pnpm-lock.yaml
index 2f61d7cf..ae1a22ed 100644
--- a/Lombiq.ContentEditors/pnpm-lock.yaml
+++ b/Lombiq.ContentEditors/pnpm-lock.yaml
@@ -42,7 +42,7 @@ packages:
     resolution: {integrity: sha512-aNmNHyLPsw+sVvlQFQ2/8sjNuLtK54TC6cuKnVzAY93ks4ZBrvwQSnkkIh7bsbNhum5hJBS00wSDipQ937f5DA==}
     dependencies:
       '@babel/parser': 7.22.7
-      postcss: 8.4.27
+      postcss: 8.4.31
       source-map: 0.6.1
     dev: false
 
@@ -60,8 +60,8 @@ packages:
     resolution: {integrity: sha512-1fygroTLlHu66zi26VoTDv8yRgm0Fccecssto+MhsZ0D/DGW2sm8E8AjW7NU5VVTRt5GxbeZ5qBuJr+HyLYkjQ==}
     dev: false
 
-  /postcss@8.4.27:
-    resolution: {integrity: sha512-gY/ACJtJPSmUFPDCHtX78+01fHa64FaU4zaaWfuh1MhGJISufJAH4cun6k/8fwsHYeK4UQmENQK+tRLCFJE8JQ==}
+  /postcss@8.4.31:
+    resolution: {integrity: sha512-PS08Iboia9mts/2ygV3eLpY5ghnUcfLV/EXTOW1E2qYxJKGGBUtNjN76FYHnMs36RmARn41bC0AZmn+rR0OVpQ==}
     engines: {node: ^10 || ^12 || >=14}
     dependencies:
       nanoid: 3.3.6