diff --git a/npm-shrinkwrap.json b/npm-shrinkwrap.json
index 9bbc9b40..415112c6 100644
--- a/npm-shrinkwrap.json
+++ b/npm-shrinkwrap.json
@@ -2306,8 +2306,8 @@
       "dev": true
     },
     "elliptic": {
-      "version": "github:openpgpjs/elliptic#ad81845f693effa5b4b6d07db2e82112de222f48",
-      "from": "github:openpgpjs/elliptic#ad81845f693effa5b4b6d07db2e82112de222f48",
+      "version": "github:openpgpjs/elliptic#1beea74833b48bd5698ed079c75fd21f0eb70b1c",
+      "from": "github:openpgpjs/elliptic#1beea74833b48bd5698ed079c75fd21f0eb70b1c",
       "dev": true,
       "requires": {
         "bn.js": "^4.4.0",
@@ -6496,8 +6496,8 @@
       }
     },
     "seek-bzip": {
-      "version": "github:openpgpjs/seek-bzip#3aca608ffedc055a1da1d898ecb244804ef32209",
-      "from": "github:openpgpjs/seek-bzip#3aca608ffedc055a1da1d898ecb244804ef32209",
+      "version": "github:openpgpjs/seek-bzip#6187fc025851d35c4e104a25ea15a10b9b8d6f7d",
+      "from": "github:openpgpjs/seek-bzip#6187fc025851d35c4e104a25ea15a10b9b8d6f7d",
       "dev": true,
       "requires": {
         "commander": "~2.8.1"
diff --git a/package.json b/package.json
index c07298de..7a4578f9 100644
--- a/package.json
+++ b/package.json
@@ -76,10 +76,10 @@
     "asmcrypto.js": "github:openpgpjs/asmcrypto#6e4e407b9b8ae317925a9e677cc7b4de3e447e83",
     "bn.js": "^4.11.8",
     "buffer": "^5.0.8",
-    "elliptic": "github:openpgpjs/elliptic#ad81845f693effa5b4b6d07db2e82112de222f48",
+    "elliptic": "github:openpgpjs/elliptic#1beea74833b48bd5698ed079c75fd21f0eb70b1c",
     "hash.js": "^1.1.3",
     "pako": "^1.0.6",
-    "seek-bzip": "github:openpgpjs/seek-bzip#3aca608ffedc055a1da1d898ecb244804ef32209",
+    "seek-bzip": "github:openpgpjs/seek-bzip#6187fc025851d35c4e104a25ea15a10b9b8d6f7d",
     "tweetnacl": "github:openpgpjs/tweetnacl-js#1ef755f2b252a3e328ac739848d00e0dad76be2d",
     "web-stream-tools": "github:openpgpjs/web-stream-tools#84a497715c9df271a673f8616318264ab42ab3cc"
   },