diff --git a/yarn.lock b/yarn.lock
index b4e56976..4aa048c3 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4955,9 +4955,9 @@ electron-to-chromium@^1.5.4:
   integrity sha512-o37j1vZqCoEgBuWWXLHQgTN/KDKe7zwpiY5CPeq2RvUqOyJw9xnrULzZAEVQ5p4h+zjMk7hgtOoPdnLxr7m/jw==
 
 elliptic@>=6.5.3:
-  version "6.5.7"
-  resolved "https://registry.yarnpkg.com/elliptic/-/elliptic-6.5.7.tgz#8ec4da2cb2939926a1b9a73619d768207e647c8b"
-  integrity sha512-ESVCtTwiA+XhY3wyh24QqRGBoP3rEdDUl3EDUUo9tft074fi19IrdpH7hLCMMP3CIj7jb3W96rn8lt/BqIlt5Q==
+  version "6.6.0"
+  resolved "https://registry.yarnpkg.com/elliptic/-/elliptic-6.6.0.tgz#5919ec723286c1edf28685aa89261d4761afa210"
+  integrity sha512-dpwoQcLc/2WLQvJvLRHKZ+f9FgOdjnq11rurqwekGQygGPsYSK29OMMD2WalatiqQ+XGFDglTNixpPfI+lpaAA==
   dependencies:
     bn.js "^4.11.9"
     brorand "^1.1.0"
@@ -6256,9 +6256,9 @@ http-proxy-agent@^4.0.1:
     debug "4"
 
 http-proxy-middleware@^2.0.3:
-  version "2.0.6"
-  resolved "https://registry.yarnpkg.com/http-proxy-middleware/-/http-proxy-middleware-2.0.6.tgz#e1a4dd6979572c7ab5a4e4b55095d1f32a74963f"
-  integrity sha512-ya/UeJ6HVBYxrgYotAZo1KvPWlgB48kUJLDePFeneHsVujFaW5WNj2NgWCAE//B1Dl02BIfYlpNgBy8Kf8Rjmw==
+  version "2.0.7"
+  resolved "https://registry.yarnpkg.com/http-proxy-middleware/-/http-proxy-middleware-2.0.7.tgz#915f236d92ae98ef48278a95dedf17e991936ec6"
+  integrity sha512-fgVY8AV7qU7z/MmXJ/rxwbrtQH4jBQ9m7kp3llF0liB7glmFeVZFBepQb32T3y8n8k2+AEYuMPCpinYW+/CuRA==
   dependencies:
     "@types/http-proxy" "^1.17.8"
     http-proxy "^1.18.1"
@@ -9590,9 +9590,9 @@ rollup-plugin-terser@^7.0.0:
     terser "^5.0.0"
 
 rollup@^2.43.1:
-  version "2.77.2"
-  resolved "https://registry.yarnpkg.com/rollup/-/rollup-2.77.2.tgz#6b6075c55f9cc2040a5912e6e062151e42e2c4e3"
-  integrity sha512-m/4YzYgLcpMQbxX3NmAqDvwLATZzxt8bIegO78FZLl+lAgKJBd1DRAOeEiZcKOIOPjxE6ewHWHNgGEalFXuz1g==
+  version "2.79.2"
+  resolved "https://registry.yarnpkg.com/rollup/-/rollup-2.79.2.tgz#f150e4a5db4b121a21a747d762f701e5e9f49090"
+  integrity sha512-fS6iqSPZDs3dr/y7Od6y5nha8dW1YnbgtsyotCVvoFGKbERG++CVRFv1meyGDE1SNItQA8BrnCw7ScdAhRJ3XQ==
   optionalDependencies:
     fsevents "~2.3.2"