diff --git a/nuget/bootstrap.nuspec b/nuget/bootstrap.nuspec
index bbb458263..4e843c3e3 100644
--- a/nuget/bootstrap.nuspec
+++ b/nuget/bootstrap.nuspec
@@ -17,6 +17,7 @@
     <requireLicenseAcceptance>false</requireLicenseAcceptance>
     <dependencies>
       <dependency id="jQuery" version="[1.9.1,4)" />
+      <dependency id="popper.js" version="[1.11,2)" />
     </dependencies>
     <tags>css mobile-first responsive front-end framework web</tags>
   </metadata>
diff --git a/nuget/bootstrap.sass.nuspec b/nuget/bootstrap.sass.nuspec
index aba443c2a..92e1ff54f 100644
--- a/nuget/bootstrap.sass.nuspec
+++ b/nuget/bootstrap.sass.nuspec
@@ -17,6 +17,7 @@
     <requireLicenseAcceptance>false</requireLicenseAcceptance>
     <dependencies>
       <dependency id="jQuery" version="[1.9.1,4)" />
+      <dependency id="popper.js" version="[1.11,2)" />
     </dependencies>
     <tags>css sass mobile-first responsive front-end framework web</tags>
   </metadata>