diff --git a/appveyor.yml b/appveyor.yml
index 330ae6969..d9951f0f1 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -86,7 +86,7 @@ build_script:
       $env:ASPNETCORE_ENVIRONMENT = "Production"
       cd .\src\Api
       dotnet swagger tofile --output ..\..\swagger.json --host api.bitwarden.com --format Indented `
-        .\bin\Debug\netcoreapp2.2\Api.dll public
+        .\bin\Debug\netcoreapp3.1\Api.dll public
       cd ..\..
       $env:ASPNETCORE_ENVIRONMENT = ""
       $env:swaggerGen = ""
diff --git a/src/Admin/Dockerfile b/src/Admin/Dockerfile
index 95d13c8b8..d90ceb60b 100644
--- a/src/Admin/Dockerfile
+++ b/src/Admin/Dockerfile
@@ -6,7 +6,6 @@ RUN apt-get update \
     && apt-get install -y --no-install-recommends \
         gosu \
         curl \
-        libcurl3 \
     && rm -rf /var/lib/apt/lists/*
 
 ENV ASPNETCORE_URLS http://+:5000
diff --git a/src/Api/Dockerfile b/src/Api/Dockerfile
index 800b34367..e3f489215 100644
--- a/src/Api/Dockerfile
+++ b/src/Api/Dockerfile
@@ -6,7 +6,6 @@ RUN apt-get update \
     && apt-get install -y --no-install-recommends \
         gosu \
         curl \
-        libcurl3 \
     && rm -rf /var/lib/apt/lists/*
 
 ENV ASPNETCORE_URLS http://+:5000
diff --git a/src/Events/Dockerfile b/src/Events/Dockerfile
index 84740e3c3..26e6f3211 100644
--- a/src/Events/Dockerfile
+++ b/src/Events/Dockerfile
@@ -6,7 +6,6 @@ RUN apt-get update \
     && apt-get install -y --no-install-recommends \
         gosu \
         curl \
-        libcurl3 \
     && rm -rf /var/lib/apt/lists/*
 
 ENV ASPNETCORE_URLS http://+:5000
diff --git a/src/Identity/Dockerfile b/src/Identity/Dockerfile
index e2228a257..09bd5c962 100644
--- a/src/Identity/Dockerfile
+++ b/src/Identity/Dockerfile
@@ -6,7 +6,6 @@ RUN apt-get update \
     && apt-get install -y --no-install-recommends \
         gosu \
         curl \
-        libcurl3 \
     && rm -rf /var/lib/apt/lists/*
 
 ENV ASPNETCORE_URLS http://+:5000