diff --git a/yarn.lock b/yarn.lock
index 38dd028..139af6e 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2880,9 +2880,9 @@ ignore-walk@^3.0.1:
     minimatch "^3.0.4"
 
 immutable@^4.0.0:
-  version "4.0.0"
-  resolved "https://registry.yarnpkg.com/immutable/-/immutable-4.0.0.tgz#b86f78de6adef3608395efb269a91462797e2c23"
-  integrity sha512-zIE9hX70qew5qTUjSS7wi1iwj/l7+m54KWU247nhM3v806UdGj1yDndXj+IOYxxtW9zyLI+xqFNZjTuDaLUqFw==
+  version "4.3.8"
+  resolved "https://registry.yarnpkg.com/immutable/-/immutable-4.3.8.tgz#02d183c7727fb2bb1d5d0380da0d779dce9296a7"
+  integrity sha512-d/Ld9aLbKpNwyl0KiM2CT1WYvkitQ1TSvmRtkcV8FKStiDoA7Slzgjmb/1G2yhKM1p0XeNOieaTbFZmU1d3Xuw==
 
 import-fresh@^2.0.0:
   version "2.0.0"
@@ -4529,9 +4529,10 @@ osenv@0, osenv@^0.1.4:
     os-homedir "^1.0.0"
     os-tmpdir "^1.0.0"
 
-"otr@git+https://github.com/sualko/otr.git#1ee459b4eda85d0a7d76d7da7b3a36861294346e":
+"otr@https://github.com/sualko/otr.git#1ee459b4eda85d0a7d76d7da7b3a36861294346e":
   version "0.3.0-sualko"
-  resolved "git+https://github.com/sualko/otr.git#1ee459b4eda85d0a7d76d7da7b3a36861294346e"
+  uid "1ee459b4eda85d0a7d76d7da7b3a36861294346e"
+  resolved "https://github.com/sualko/otr.git#1ee459b4eda85d0a7d76d7da7b3a36861294346e"
 
 p-finally@^1.0.0:
   version "1.0.0"