diff --git a/CHANGELOG.md b/CHANGELOG.md
index 978595d8..98aef52c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,7 @@ PowerModels.jl Change Log
 
 ### Staged
 - Add specialized version of `sol_component_fixed` for PowerModels (#821)
+- Add support for Memento v1.4
 - Fix `tnep` ne_branch solution values to be consistent with regular branches (#820)
 
 ### v0.19.5
diff --git a/Project.toml b/Project.toml
index bec1bf1e..5cb2f70d 100644
--- a/Project.toml
+++ b/Project.toml
@@ -20,7 +20,7 @@ Ipopt = "~0.8, ~0.9, ~1"
 JSON = "~0.18, ~0.19, ~0.20, ~0.21"
 JuMP = "~0.22, ~0.23, 1"
 Juniper = "~0.8, ~0.9"
-Memento = "~1.0, ~1.1, ~1.2, ~1.3"
+Memento = "~1.0, ~1.1, ~1.2, ~1.3, ~1.4"
 NLsolve = "4.0"
 SCS = "~0.9, ~1.0"
 julia = "1.6"