diff --git a/.pnp.cjs b/.pnp.cjs
index 8c182fb17e4..45d1332a418 100644
--- a/.pnp.cjs
+++ b/.pnp.cjs
@@ -4894,7 +4894,7 @@ const RAW_RUNTIME_STATE =
           ["ethers", "npm:5.8.0"],\
           ["tslib", "npm:2.8.1"],\
           ["typescript", "patch:typescript@npm%3A5.8.3#optional!builtin<compat/typescript>::version=5.8.3&hash=5786d5"],\
-          ["ws", "virtual:76798ef4297c06624e6a890a042a8db65fa32cc5d1d7d8828006e188fc8f070b35b00d18d56a03211a6f7ef7c28f126042b0f4ef3fc99489849fd25a37aa15d0#npm:8.18.3"]\
+          ["ws", "virtual:76798ef4297c06624e6a890a042a8db65fa32cc5d1d7d8828006e188fc8f070b35b00d18d56a03211a6f7ef7c28f126042b0f4ef3fc99489849fd25a37aa15d0#npm:8.20.1"]\
         ],\
         "linkType": "SOFT"\
       }]\
@@ -5752,7 +5752,7 @@ const RAW_RUNTIME_STATE =
           ["@types/dotenv", null],\
           ["dotenv", null],\
           ["ethers", "npm:6.15.0"],\
-          ["ws", "virtual:76798ef4297c06624e6a890a042a8db65fa32cc5d1d7d8828006e188fc8f070b35b00d18d56a03211a6f7ef7c28f126042b0f4ef3fc99489849fd25a37aa15d0#npm:8.18.3"]\
+          ["ws", "virtual:df3bfd050783c34f579b60e01240be5f89b00d6912ac51c43452c242bf48047af39ffbb3651230ce4ac7009cb07a2f66452bca67947515b39b9d971478cd73fb#npm:8.18.3"]\
         ],\
         "packagePeers": [\
           "@types/dotenv",\
@@ -5811,7 +5811,7 @@ const RAW_RUNTIME_STATE =
           ["nock", "npm:13.5.6"],\
           ["tslib", "npm:2.4.1"],\
           ["typescript", "patch:typescript@npm%3A5.8.3#optional!builtin<compat/typescript>::version=5.8.3&hash=5786d5"],\
-          ["ws", "virtual:76798ef4297c06624e6a890a042a8db65fa32cc5d1d7d8828006e188fc8f070b35b00d18d56a03211a6f7ef7c28f126042b0f4ef3fc99489849fd25a37aa15d0#npm:8.18.3"]\
+          ["ws", "virtual:76798ef4297c06624e6a890a042a8db65fa32cc5d1d7d8828006e188fc8f070b35b00d18d56a03211a6f7ef7c28f126042b0f4ef3fc99489849fd25a37aa15d0#npm:8.20.1"]\
         ],\
         "linkType": "SOFT"\
       }]\
@@ -5936,7 +5936,7 @@ const RAW_RUNTIME_STATE =
           ["tslib", "npm:2.8.1"],\
           ["typescript", "patch:typescript@npm%3A5.8.3#optional!builtin<compat/typescript>::version=5.8.3&hash=5786d5"],\
           ["uuid", "npm:8.3.2"],\
-          ["ws", "virtual:76798ef4297c06624e6a890a042a8db65fa32cc5d1d7d8828006e188fc8f070b35b00d18d56a03211a6f7ef7c28f126042b0f4ef3fc99489849fd25a37aa15d0#npm:8.18.3"]\
+          ["ws", "virtual:76798ef4297c06624e6a890a042a8db65fa32cc5d1d7d8828006e188fc8f070b35b00d18d56a03211a6f7ef7c28f126042b0f4ef3fc99489849fd25a37aa15d0#npm:8.20.1"]\
         ],\
         "linkType": "SOFT"\
       }]\
@@ -14620,7 +14620,7 @@ const RAW_RUNTIME_STATE =
         "packageDependencies": [\
           ["@substrate/smoldot-light", "npm:0.7.9"],\
           ["pako", "npm:2.1.0"],\
-          ["ws", "virtual:76798ef4297c06624e6a890a042a8db65fa32cc5d1d7d8828006e188fc8f070b35b00d18d56a03211a6f7ef7c28f126042b0f4ef3fc99489849fd25a37aa15d0#npm:8.18.3"]\
+          ["ws", "virtual:df3bfd050783c34f579b60e01240be5f89b00d6912ac51c43452c242bf48047af39ffbb3651230ce4ac7009cb07a2f66452bca67947515b39b9d971478cd73fb#npm:8.18.3"]\
         ],\
         "linkType": "HARD"\
       }]\
@@ -26214,6 +26214,13 @@ const RAW_RUNTIME_STATE =
         ],\
         "linkType": "SOFT"\
       }],\
+      ["npm:8.20.1", {\
+        "packageLocation": "./.yarn/cache/ws-npm-8.20.1-b0e0eae8d5-8c4d2b06dc.zip/node_modules/ws/",\
+        "packageDependencies": [\
+          ["ws", "npm:8.20.1"]\
+        ],\
+        "linkType": "SOFT"\
+      }],\
       ["npm:8.21.0", {\
         "packageLocation": "./.yarn/cache/ws-npm-8.21.0-7629fe02dd-0884119564.zip/node_modules/ws/",\
         "packageDependencies": [\
@@ -26238,14 +26245,14 @@ const RAW_RUNTIME_STATE =
         ],\
         "linkType": "HARD"\
       }],\
-      ["virtual:76798ef4297c06624e6a890a042a8db65fa32cc5d1d7d8828006e188fc8f070b35b00d18d56a03211a6f7ef7c28f126042b0f4ef3fc99489849fd25a37aa15d0#npm:8.18.3", {\
-        "packageLocation": "./.yarn/__virtual__/ws-virtual-9b565f5760/0/cache/ws-npm-8.18.3-665d39209d-725964438d.zip/node_modules/ws/",\
+      ["virtual:76798ef4297c06624e6a890a042a8db65fa32cc5d1d7d8828006e188fc8f070b35b00d18d56a03211a6f7ef7c28f126042b0f4ef3fc99489849fd25a37aa15d0#npm:8.20.1", {\
+        "packageLocation": "./.yarn/__virtual__/ws-virtual-e065cfd94b/0/cache/ws-npm-8.20.1-b0e0eae8d5-8c4d2b06dc.zip/node_modules/ws/",\
         "packageDependencies": [\
           ["@types/bufferutil", null],\
           ["@types/utf-8-validate", null],\
           ["bufferutil", null],\
           ["utf-8-validate", null],\
-          ["ws", "virtual:76798ef4297c06624e6a890a042a8db65fa32cc5d1d7d8828006e188fc8f070b35b00d18d56a03211a6f7ef7c28f126042b0f4ef3fc99489849fd25a37aa15d0#npm:8.18.3"]\
+          ["ws", "virtual:76798ef4297c06624e6a890a042a8db65fa32cc5d1d7d8828006e188fc8f070b35b00d18d56a03211a6f7ef7c28f126042b0f4ef3fc99489849fd25a37aa15d0#npm:8.20.1"]\
         ],\
         "packagePeers": [\
           "@types/bufferutil",\
@@ -26323,6 +26330,23 @@ const RAW_RUNTIME_STATE =
         ],\
         "linkType": "HARD"\
       }],\
+      ["virtual:df3bfd050783c34f579b60e01240be5f89b00d6912ac51c43452c242bf48047af39ffbb3651230ce4ac7009cb07a2f66452bca67947515b39b9d971478cd73fb#npm:8.18.3", {\
+        "packageLocation": "./.yarn/__virtual__/ws-virtual-657d61de89/0/cache/ws-npm-8.18.3-665d39209d-725964438d.zip/node_modules/ws/",\
+        "packageDependencies": [\
+          ["@types/bufferutil", null],\
+          ["@types/utf-8-validate", null],\
+          ["bufferutil", null],\
+          ["utf-8-validate", null],\
+          ["ws", "virtual:df3bfd050783c34f579b60e01240be5f89b00d6912ac51c43452c242bf48047af39ffbb3651230ce4ac7009cb07a2f66452bca67947515b39b9d971478cd73fb#npm:8.18.3"]\
+        ],\
+        "packagePeers": [\
+          "@types/bufferutil",\
+          "@types/utf-8-validate",\
+          "bufferutil",\
+          "utf-8-validate"\
+        ],\
+        "linkType": "HARD"\
+      }],\
       ["virtual:f6e474cf40bbabeb7f1fe6c393b6955df38a58db2d59ee7489b1a74f73c369a1f22a33bd1aedfcae125bddf304fd7dc4ee8d6311eaf92ab0350b94d49e9a172e#npm:7.5.10", {\
         "packageLocation": "./.yarn/__virtual__/ws-virtual-786bd16cba/0/cache/ws-npm-7.5.10-878ccb886b-9c796b84ba.zip/node_modules/ws/",\
         "packageDependencies": [\
diff --git a/.yarn/cache/ws-npm-8.20.1-b0e0eae8d5-8c4d2b06dc.zip b/.yarn/cache/ws-npm-8.20.1-b0e0eae8d5-8c4d2b06dc.zip
new file mode 100644
index 00000000000..5d8c8a6711b
Binary files /dev/null and b/.yarn/cache/ws-npm-8.20.1-b0e0eae8d5-8c4d2b06dc.zip differ
diff --git a/packages/core/bootstrap/package.json b/packages/core/bootstrap/package.json
index ce96a42fd97..9b06c6e4fdb 100644
--- a/packages/core/bootstrap/package.json
+++ b/packages/core/bootstrap/package.json
@@ -38,7 +38,7 @@
     "rxjs": "^6.6.3",
     "tslib": "^2.1.0",
     "uuid": "^8.3.0",
-    "ws": "^8.0.0"
+    "ws": "^8.20.1"
   },
   "devDependencies": {
     "@types/fast-redact": "3.0.4",
diff --git a/packages/sources/ada-balance/package.json b/packages/sources/ada-balance/package.json
index 8eb631cad60..6bc7016533a 100644
--- a/packages/sources/ada-balance/package.json
+++ b/packages/sources/ada-balance/package.json
@@ -34,7 +34,7 @@
     "@types/ws": "8.5.14",
     "ethers": "^5.4.6",
     "tslib": "^2.3.1",
-    "ws": "^8.0.0"
+    "ws": "^8.20.1"
   },
   "devDependencies": {
     "@types/jest": "^29.5.14",
diff --git a/packages/sources/deutsche-boerse/package.json b/packages/sources/deutsche-boerse/package.json
index 47d84b7213b..92af7a4ce4b 100644
--- a/packages/sources/deutsche-boerse/package.json
+++ b/packages/sources/deutsche-boerse/package.json
@@ -43,6 +43,6 @@
     "@chainlink/external-adapter-framework": "2.16.1",
     "decimal.js": "10.5.0",
     "tslib": "2.4.1",
-    "ws": "^8.18.3"
+    "ws": "^8.20.1"
   }
 }
diff --git a/yarn.lock b/yarn.lock
index f14f1892cdf..abb040e3c27 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2397,7 +2397,7 @@ __metadata:
     ethers: "npm:^5.4.6"
     tslib: "npm:^2.3.1"
     typescript: "npm:5.8.3"
-    ws: "npm:^8.0.0"
+    ws: "npm:^8.20.1"
   languageName: unknown
   linkType: soft
 
@@ -3198,7 +3198,7 @@ __metadata:
     nock: "npm:13.5.6"
     tslib: "npm:2.4.1"
     typescript: "npm:5.8.3"
-    ws: "npm:^8.18.3"
+    ws: "npm:^8.20.1"
   languageName: unknown
   linkType: soft
 
@@ -3313,7 +3313,7 @@ __metadata:
     tslib: "npm:^2.1.0"
     typescript: "npm:5.8.3"
     uuid: "npm:^8.3.0"
-    ws: "npm:^8.0.0"
+    ws: "npm:^8.20.1"
   languageName: unknown
   linkType: soft
 
@@ -20370,7 +20370,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"ws@npm:^8.0.0, ws@npm:^8.18.3, ws@npm:^8.5.0, ws@npm:^8.8.1":
+"ws@npm:^8.18.3, ws@npm:^8.5.0, ws@npm:^8.8.1":
   version: 8.18.3
   resolution: "ws@npm:8.18.3"
   peerDependencies:
@@ -20385,6 +20385,21 @@ __metadata:
   languageName: node
   linkType: hard
 
+"ws@npm:^8.20.1":
+  version: 8.20.1
+  resolution: "ws@npm:8.20.1"
+  peerDependencies:
+    bufferutil: ^4.0.1
+    utf-8-validate: ">=5.0.2"
+  peerDependenciesMeta:
+    bufferutil:
+      optional: true
+    utf-8-validate:
+      optional: true
+  checksum: 10/8c4d2b06dc65381b6bfab1f2e584275dabd30a99a5ce058b4dc76f3d03fad1921cef3a21d8f53127d30a808cfd1864aa2fe6890a5d43359f682457315baec873
+  languageName: node
+  linkType: hard
+
 "xmlhttprequest-ssl@npm:~2.1.1":
   version: 2.1.2
   resolution: "xmlhttprequest-ssl@npm:2.1.2"