diff --git a/C/ControlSystems/Compat.toml b/C/ControlSystems/Compat.toml
index 1a467cb2185e7ca..e6faa547338bee6 100644
--- a/C/ControlSystems/Compat.toml
+++ b/C/ControlSystems/Compat.toml
@@ -10,3 +10,13 @@ julia = "0.7-1"
 
 ["0.5.2-0"]
 julia = "1"
+
+["0.5.4-0"]
+Colors = "0.9.2-0.9"
+DSP = "0.6.1-0.6"
+DelayDiffEq = "5.6.0-5"
+IterTools = "1"
+LaTeXStrings = "1"
+OrdinaryDiffEq = "5.2.0-5"
+Plots = "0.24-0.27"
+Polynomials = "0.6"
diff --git a/C/ControlSystems/Deps.toml b/C/ControlSystems/Deps.toml
index f94c55abe0d0cf2..0e34a02ceda168d 100644
--- a/C/ControlSystems/Deps.toml
+++ b/C/ControlSystems/Deps.toml
@@ -1,4 +1,4 @@
-["0.5"]
+[0]
 Colors = "5ae59095-9a9b-59fe-a467-6f913c188581"
 DSP = "717857b8-e6f2-59f4-9121-6e50c889abd2"
 IterTools = "c8e1da08-722c-5040-9ed9-7db0dc04731e"
@@ -11,5 +11,8 @@ Printf = "de0858da-6303-5e67-8744-51eddeeeb8d7"
 SparseArrays = "2f01184e-e22b-5df5-ae63-d93ebab69eaf"
 Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
 
-["0.5.1-0.5.3"]
+["0.5.1-0"]
 Random = "9a3f8284-a2c9-5f02-9a11-845980a1fd5c"
+
+["0.5.4-0"]
+DelayDiffEq = "bcd4f6db-9728-5f36-b5f7-82caef46ccdb"
diff --git a/C/ControlSystems/Versions.toml b/C/ControlSystems/Versions.toml
index db093063a83e4d4..c64ccfda5259be6 100644
--- a/C/ControlSystems/Versions.toml
+++ b/C/ControlSystems/Versions.toml
@@ -9,3 +9,6 @@ git-tree-sha1 = "354c62f500d5c5fc510b0a3e0425450bafd2b4ff"
 
 ["0.5.3"]
 git-tree-sha1 = "e5c5452262ea9239fcd5d22fd67c43f811bf387c"
+
+["0.5.4"]
+git-tree-sha1 = "0b9fffc647af222ddc9c48479c8a76f0813a81f4"