diff --git a/package-lock.json b/package-lock.json
index 1c37648c..d7df9676 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,7 +9,7 @@
       "version": "0.0.0-development",
       "license": "MIT",
       "dependencies": {
-        "@vscode/debugadapter": "^1.57.0",
+        "@vscode/debugadapter": "^1.64.0",
         "@vscode/debugprotocol": "^1.55.1",
         "@xmldom/xmldom": "^0.8.4",
         "buffer-crc32": "^0.2.13",
@@ -1684,11 +1684,11 @@
       }
     },
     "node_modules/@vscode/debugadapter": {
-      "version": "1.58.0",
-      "resolved": "https://registry.npmjs.org/@vscode/debugadapter/-/debugadapter-1.58.0.tgz",
-      "integrity": "sha512-FxCLNY2ViKPVVVHpZQQzkAM2XtFjCv4GH/SS0MtzX/XQbKAunNFLRWbGAtbdJ35Eq4G0LQW1tQEwOmnURX7VZw==",
+      "version": "1.64.0",
+      "resolved": "https://registry.npmjs.org/@vscode/debugadapter/-/debugadapter-1.64.0.tgz",
+      "integrity": "sha512-XygE985qmNCzJExDnam4bErK6FG9Ck8S5TRPDNESwkt7i3OXqw5a3vYb7Dteyhz9YMEf7hwhFoT46Mjc45nJUg==",
       "dependencies": {
-        "@vscode/debugprotocol": "1.58.0"
+        "@vscode/debugprotocol": "1.64.0"
       },
       "engines": {
         "node": ">=14"
@@ -1706,6 +1706,11 @@
         "node": ">=14"
       }
     },
+    "node_modules/@vscode/debugadapter/node_modules/@vscode/debugprotocol": {
+      "version": "1.64.0",
+      "resolved": "https://registry.npmjs.org/@vscode/debugprotocol/-/debugprotocol-1.64.0.tgz",
+      "integrity": "sha512-Zhf3KvB+J04M4HPE2yCvEILGVtPixXUQMLBvx4QcAtjhc5lnwlZbbt80LCsZO2B+2BH8RMgVXk3QQ5DEzEne2Q=="
+    },
     "node_modules/@vscode/debugprotocol": {
       "version": "1.58.0",
       "resolved": "https://registry.npmjs.org/@vscode/debugprotocol/-/debugprotocol-1.58.0.tgz",
@@ -12412,11 +12417,18 @@
       }
     },
     "@vscode/debugadapter": {
-      "version": "1.58.0",
-      "resolved": "https://registry.npmjs.org/@vscode/debugadapter/-/debugadapter-1.58.0.tgz",
-      "integrity": "sha512-FxCLNY2ViKPVVVHpZQQzkAM2XtFjCv4GH/SS0MtzX/XQbKAunNFLRWbGAtbdJ35Eq4G0LQW1tQEwOmnURX7VZw==",
+      "version": "1.64.0",
+      "resolved": "https://registry.npmjs.org/@vscode/debugadapter/-/debugadapter-1.64.0.tgz",
+      "integrity": "sha512-XygE985qmNCzJExDnam4bErK6FG9Ck8S5TRPDNESwkt7i3OXqw5a3vYb7Dteyhz9YMEf7hwhFoT46Mjc45nJUg==",
       "requires": {
-        "@vscode/debugprotocol": "1.58.0"
+        "@vscode/debugprotocol": "1.64.0"
+      },
+      "dependencies": {
+        "@vscode/debugprotocol": {
+          "version": "1.64.0",
+          "resolved": "https://registry.npmjs.org/@vscode/debugprotocol/-/debugprotocol-1.64.0.tgz",
+          "integrity": "sha512-Zhf3KvB+J04M4HPE2yCvEILGVtPixXUQMLBvx4QcAtjhc5lnwlZbbt80LCsZO2B+2BH8RMgVXk3QQ5DEzEne2Q=="
+        }
       }
     },
     "@vscode/debugadapter-testsupport": {
diff --git a/package.json b/package.json
index 46f63624..d2adda6b 100644
--- a/package.json
+++ b/package.json
@@ -43,7 +43,7 @@
     "url": "https://github.com/xdebug/vscode-php-debug/issues"
   },
   "dependencies": {
-    "@vscode/debugadapter": "^1.57.0",
+    "@vscode/debugadapter": "^1.64.0",
     "@vscode/debugprotocol": "^1.55.1",
     "@xmldom/xmldom": "^0.8.4",
     "buffer-crc32": "^0.2.13",