diff --git a/Project.toml b/Project.toml
index 9b427ce8..624daf13 100644
--- a/Project.toml
+++ b/Project.toml
@@ -20,7 +20,7 @@ ConstructionBase = "0.1, 1.0"
 InitialValues = "0.2"
 Requires = "0.5, 1.0"
 Setfield = "0.5.1, 0.6"
-Tables = "0.2"
+Tables = "0.2, 1.0"
 ZygoteRules = "0.1, 0.2"
 julia = "1.0"
 
diff --git a/src/NoBang/singletoncontainers.jl b/src/NoBang/singletoncontainers.jl
index 84d11796..68eec012 100644
--- a/src/NoBang/singletoncontainers.jl
+++ b/src/NoBang/singletoncontainers.jl
@@ -22,6 +22,10 @@ Tables.rowaccess(::Type{<:SingletonVector{<:NamedTuple{names}}}) where {names} =
 Tables.columnaccess(::Type{<:SingletonVector{<:NamedTuple{names}}}) where {names} =
     @isdefined(names)
 
+# For backward compatibility (these were automatically `false` in Tables 0.2):
+Tables.istable(::Type{SingletonVector{NamedTuple}}) = false
+Tables.istable(::Type{SingletonVector{<:NamedTuple}}) = false
+
 Tables.rows(x::SingletonVector{<:NamedTuple}) = [x.value]
 Tables.columns(x::SingletonVector{<:NamedTuple{names}}) where {names} =
     NamedTuple{names}(map(x -> [x], Tuple(x.value)))
diff --git a/test/environments/jl10/Manifest.toml b/test/environments/jl10/Manifest.toml
index cbc6fde4..903cfec4 100644
--- a/test/environments/jl10/Manifest.toml
+++ b/test/environments/jl10/Manifest.toml
@@ -69,7 +69,9 @@ version = "1.1.0"
 
 [[DataFrames]]
 deps = ["CategoricalArrays", "Compat", "DataAPI", "Future", "InvertedIndices", "IteratorInterfaceExtensions", "Missings", "PooledArrays", "Printf", "REPL", "Reexport", "SortingAlgorithms", "Statistics", "TableTraits", "Tables", "Unicode"]
-git-tree-sha1 = "00136fcd39d503e66ab1b2eab800c47deaf7ca04"
+git-tree-sha1 = "2c57e2076f1830f1475ce77e0509460096b8431b"
+repo-rev = "master"
+repo-url = "https://github.com/JuliaData/DataFrames.jl.git"
 uuid = "a93c6f00-e57d-5684-b7b6-d8193f3e46c0"
 version = "0.20.0"
 
@@ -350,9 +352,9 @@ version = "1.0.0"
 
 [[Tables]]
 deps = ["DataAPI", "DataValueInterfaces", "IteratorInterfaceExtensions", "LinearAlgebra", "TableTraits", "Test"]
-git-tree-sha1 = "aaed7b3b00248ff6a794375ad6adf30f30ca5591"
+git-tree-sha1 = "f2a8dae52736dd30921b2aea384551a2f982bce2"
 uuid = "bd369af6-aec1-5ad0-b16a-f7cc5008161c"
-version = "0.2.11"
+version = "1.0.0"
 
 [[Test]]
 deps = ["Distributed", "InteractiveUtils", "Logging", "Random"]
diff --git a/test/environments/main/Manifest.toml b/test/environments/main/Manifest.toml
index 29360d11..f1ad3d6a 100644
--- a/test/environments/main/Manifest.toml
+++ b/test/environments/main/Manifest.toml
@@ -59,7 +59,9 @@ version = "1.1.0"
 
 [[DataFrames]]
 deps = ["CategoricalArrays", "Compat", "DataAPI", "Future", "InvertedIndices", "IteratorInterfaceExtensions", "Missings", "PooledArrays", "Printf", "REPL", "Reexport", "SortingAlgorithms", "Statistics", "TableTraits", "Tables", "Unicode"]
-git-tree-sha1 = "00136fcd39d503e66ab1b2eab800c47deaf7ca04"
+git-tree-sha1 = "2c57e2076f1830f1475ce77e0509460096b8431b"
+repo-rev = "master"
+repo-url = "https://github.com/JuliaData/DataFrames.jl.git"
 uuid = "a93c6f00-e57d-5684-b7b6-d8193f3e46c0"
 version = "0.20.0"
 
@@ -364,9 +366,9 @@ version = "1.0.0"
 
 [[Tables]]
 deps = ["DataAPI", "DataValueInterfaces", "IteratorInterfaceExtensions", "LinearAlgebra", "TableTraits", "Test"]
-git-tree-sha1 = "aaed7b3b00248ff6a794375ad6adf30f30ca5591"
+git-tree-sha1 = "f2a8dae52736dd30921b2aea384551a2f982bce2"
 uuid = "bd369af6-aec1-5ad0-b16a-f7cc5008161c"
-version = "0.2.11"
+version = "1.0.0"
 
 [[Test]]
 deps = ["Distributed", "InteractiveUtils", "Logging", "Random"]