diff --git a/package-lock.json b/package-lock.json
index cb7c831..e359d3e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,7 +9,7 @@
             "version": "0.2.3",
             "devDependencies": {
                 "acorn": "^8.4.1",
-                "astring": "^1.7.5",
+                "astring": "^1.8.1",
                 "cjs2es": "^1.1.0",
                 "codejar": "^3.5.0",
                 "derver": "^0.4.15",
@@ -18,7 +18,7 @@
                 "fs-extra": "^10.0.0",
                 "malinajs": "git+https://github.com/malinajs/malinajs.git",
                 "node-watch": "^0.7.1",
-                "prismjs": "^1.24.0",
+                "prismjs": "^1.27.0",
                 "rollup": "^2.50.1",
                 "storik": "^1.0.3"
             }
@@ -36,9 +36,9 @@
             }
         },
         "node_modules/astring": {
-            "version": "1.7.5",
-            "resolved": "https://registry.npmjs.org/astring/-/astring-1.7.5.tgz",
-            "integrity": "sha512-lobf6RWXb8c4uZ7Mdq0U12efYmpD1UFnyOWVJPTa3ukqZrMopav+2hdNu0hgBF0JIBFK9QgrBDfwYvh3DFJDAA==",
+            "version": "1.8.1",
+            "resolved": "https://registry.npmjs.org/astring/-/astring-1.8.1.tgz",
+            "integrity": "sha512-Aj3mbwVzj7Vve4I/v2JYOPFkCGM2YS7OqQTNSxmUR+LECRpokuPgAYghePgr6SALDo5bD5DlfbSaYjOzGJZOLQ==",
             "dev": true,
             "bin": {
                 "astring": "bin/astring"
@@ -196,10 +196,13 @@
             }
         },
         "node_modules/prismjs": {
-            "version": "1.24.0",
-            "resolved": "https://registry.npmjs.org/prismjs/-/prismjs-1.24.0.tgz",
-            "integrity": "sha512-SqV5GRsNqnzCL8k5dfAjCNhUrF3pR0A9lTDSCUZeh/LIshheXJEaP0hwLz2t4XHivd2J/v2HR+gRnigzeKe3cQ==",
-            "dev": true
+            "version": "1.27.0",
+            "resolved": "https://registry.npmjs.org/prismjs/-/prismjs-1.27.0.tgz",
+            "integrity": "sha512-t13BGPUlFDR7wRB5kQDG4jjl7XeuH6jbJGt11JHPL96qwsEHNX2+68tFXqc1/k+/jALsbSWJKUOT/hcYAZ5LkA==",
+            "dev": true,
+            "engines": {
+                "node": ">=6"
+            }
         },
         "node_modules/rollup": {
             "version": "2.50.1",
@@ -258,9 +261,9 @@
             "dev": true
         },
         "astring": {
-            "version": "1.7.5",
-            "resolved": "https://registry.npmjs.org/astring/-/astring-1.7.5.tgz",
-            "integrity": "sha512-lobf6RWXb8c4uZ7Mdq0U12efYmpD1UFnyOWVJPTa3ukqZrMopav+2hdNu0hgBF0JIBFK9QgrBDfwYvh3DFJDAA==",
+            "version": "1.8.1",
+            "resolved": "https://registry.npmjs.org/astring/-/astring-1.8.1.tgz",
+            "integrity": "sha512-Aj3mbwVzj7Vve4I/v2JYOPFkCGM2YS7OqQTNSxmUR+LECRpokuPgAYghePgr6SALDo5bD5DlfbSaYjOzGJZOLQ==",
             "dev": true
         },
         "cjs2es": {
@@ -382,9 +385,9 @@
             "dev": true
         },
         "prismjs": {
-            "version": "1.24.0",
-            "resolved": "https://registry.npmjs.org/prismjs/-/prismjs-1.24.0.tgz",
-            "integrity": "sha512-SqV5GRsNqnzCL8k5dfAjCNhUrF3pR0A9lTDSCUZeh/LIshheXJEaP0hwLz2t4XHivd2J/v2HR+gRnigzeKe3cQ==",
+            "version": "1.27.0",
+            "resolved": "https://registry.npmjs.org/prismjs/-/prismjs-1.27.0.tgz",
+            "integrity": "sha512-t13BGPUlFDR7wRB5kQDG4jjl7XeuH6jbJGt11JHPL96qwsEHNX2+68tFXqc1/k+/jALsbSWJKUOT/hcYAZ5LkA==",
             "dev": true
         },
         "rollup": {
diff --git a/package.json b/package.json
index 500a88e..1a2d330 100644
--- a/package.json
+++ b/package.json
@@ -17,7 +17,7 @@
         "fs-extra": "^10.0.0",
         "malinajs": "git+https://github.com/malinajs/malinajs.git",
         "node-watch": "^0.7.1",
-        "prismjs": "^1.24.0",
+        "prismjs": "^1.27.0",
         "rollup": "^2.50.1",
         "storik": "^1.0.3"
     }