diff --git a/Project.toml b/Project.toml
index 465e65bfa8..31be7999a8 100644
--- a/Project.toml
+++ b/Project.toml
@@ -29,14 +29,14 @@ ZMQ = "c2297ded-f4af-51ae-bb23-16f91089e4e1"
 
 [compat]
 AutoHashEquals = "0.2"
-GitForge = "~0.1.6"
+GitForge = "~0.1.8"
 GitHub = "5.7.0"
-HTTP = "0.8, 0.9"
+HTTP = "0.8, 0.9, 1"
 JSON = "0.20, 0.21"
 MbedTLS = "0.6.8, 0.7, 1"
 Mocking = "0.7"
 Mustache = "0.5, 1.0"
-Mux = "0.7"
+Mux = "0.7, 1"
 RegistryTools = "1.8"
 TimeToLive = "0.2, 0.3"
 ZMQ = "1"
diff --git a/src/webui/WebUI.jl b/src/webui/WebUI.jl
index 65cd32b079..d15a39b43a 100644
--- a/src/webui/WebUI.jl
+++ b/src/webui/WebUI.jl
@@ -133,7 +133,7 @@ end
 error_handler(f::Function, r::HTTP.Request) = try
     f(r)
 catch e
-    @error "Handler error" route=r.target exception=get_backtrace(e)
+    @error "Handler error" route=r.target exception=(e, catch_backtrace())
     html(500, "Server error, sorry!")
 end
 
diff --git a/src/webui/routes/auth.jl b/src/webui/routes/auth.jl
index 5dd511f49f..e8ab352d44 100644
--- a/src/webui/routes/auth.jl
+++ b/src/webui/routes/auth.jl
@@ -1,3 +1,10 @@
+# HTTP compat
+if isdefined(HTTP, :stringify)
+    const stringify = HTTP.stringify
+else
+    const stringify = String
+end
+
 # Step 2: Redirect to provider.
 function auth(r::HTTP.Request)
     pkey = getquery(r, "provider")
@@ -16,7 +23,7 @@ function auth(r::HTTP.Request)
 
     state = String(rand('a':'z', 32))
     return HTTP.Response(307, [
-        "Set-Cookie" => String(HTTP.Cookie("state", state; path="/"), false),
+        "Set-Cookie" => stringify(HTTP.Cookie("state", state; path="/"), false),
         "Location" => provider.auth_url * "?" * HTTP.escapeuri(Dict(
             :response_type => "code",
             :client_id => provider.client_id,
diff --git a/test/webui/gitutils.jl b/test/webui/gitutils.jl
index c195278e36..71be1f46d7 100644
--- a/test/webui/gitutils.jl
+++ b/test/webui/gitutils.jl
@@ -1,7 +1,6 @@
 using Dates: DateTime
 using Registrator.WebUI: isauthorized, AuthFailure, AuthSuccess, User
 using GitForge: GitForge, GitHub, GitLab
-using HTTP: stacktrace
 
 using Mocking