How to fix conflicts when updating

help
1

Hi,

I run:
meteor update

and i get:

=> Errors while initializing project:                                              
                                              
While selecting package versions:
error: Conflict: Constraint accounts-base@1.1.3 is not satisfied by accounts-base 2.0.1.
Constraints on package "accounts-base":
* accounts-base@~2.0.0 <- top level
* accounts-base@1.1.3 <- useraccounts:core 1.14.2
* accounts-base@2.0.0 <- service-configuration 1.1.0
* accounts-base@2.0.0 <- accounts-facebook 1.3.3
* accounts-base@2.0.0 <- accounts-oauth 1.3.0 <- accounts-facebook 1.3.3
* accounts-base@2.0.0 <- accounts-twitter 1.5.0
* accounts-base@1.9.0 || 2.0.0 <- alanning:roles 1.3.0



Conflict: Constraint http@2.0.0 is not satisfied by http 1.4.4.
Constraints on package "http":
* http@1.0.8 <- cfs:http-methods 0.0.32 <- tap:i18n 1.8.2
* http@1.0.10 <- useraccounts:core 1.14.2
* http@1.4.4 || 2.0.0 <- facebook-oauth 1.9.1 <- accounts-facebook 1.3.3
* http@2.0.0 <- accounts-twitter 1.5.0
* http@1.4.4 || 2.0.0 <- oauth1 1.4.1 <- twitter-oauth 1.3.0 <- accounts-twitter 1.5.0

How can I fix these conflicts ?

Thanks

2