diff --git a/Project.toml b/Project.toml
index 07fdb81ea..9bc7f273c 100644
--- a/Project.toml
+++ b/Project.toml
@@ -71,7 +71,7 @@ MCMCChains = "6, 7"
 MacroTools = "0.5.6"
 MarginalLogDensities = "0.4.3"
 Mooncake = "0.4.147, 0.5"
-OrderedCollections = "1"
+OrderedCollections = "1, 2.0"
 PartitionedDistributions = "0.0.1"
 PrecompileTools = "1.2.1"
 Preferences = "1.5.2"
diff --git a/docs/Project.toml b/docs/Project.toml
index 17659122c..9f87da847 100644
--- a/docs/Project.toml
+++ b/docs/Project.toml
@@ -42,6 +42,6 @@ ForwardDiff = "0.10, 1"
 LogDensityProblems = "2"
 MCMCChains = "5, 6, 7"
 MarginalLogDensities = "0.4"
-OrderedCollections = "1"
+OrderedCollections = "1, 2.0"
 StableRNGs = "1"
-StatsFuns = "1"
+StatsFuns = "1, 2.0"
diff --git a/test/Project.toml b/test/Project.toml
index a14ce0bb1..23c4126fb 100644
--- a/test/Project.toml
+++ b/test/Project.toml
@@ -39,21 +39,22 @@ AbstractMCMC = "5.10"
 AbstractPPL = "0.15"
 Accessors = "0.1"
 Aqua = "0.8"
-ComponentArrays = "0.15"
 BangBang = "0.4"
 Bijectors = "0.16"
 Chairmarks = "1"
 Combinatorics = "1"
+ComponentArrays = "0.15"
 DifferentiationInterface = "0.6.41, 0.7"
 DimensionalData = "0.30"
 Distributions = "0.25"
 Documenter = "1"
+DynamicPPL = "0.42.0"
 ForwardDiff = "0.10.12, 1"
 InvertedIndices = "1"
 LogDensityProblems = "2"
 MCMCChains = "7.2.1"
 Mooncake = "0.4, 0.5"
 OffsetArrays = "1"
-OrderedCollections = "1"
+OrderedCollections = "1, 2.0"
 StableRNGs = "1"
 julia = "1.10"
diff --git a/test/ext/DynamicPPLEnzymeCoreExt/Project.toml b/test/ext/DynamicPPLEnzymeCoreExt/Project.toml
index 7a3d097ac..a7e0d6237 100644
--- a/test/ext/DynamicPPLEnzymeCoreExt/Project.toml
+++ b/test/ext/DynamicPPLEnzymeCoreExt/Project.toml
@@ -10,3 +10,12 @@ Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
 
 [sources]
 DynamicPPL = {path = "../../.."}
+
+[compat]
+ADTypes = "1.22.0"
+AbstractPPL = "0.15.2"
+Bijectors = "0.16.0"
+DifferentiationInterface = "0.7.18"
+DynamicPPL = "0.42.0"
+Enzyme = "0.13.153"
+ForwardDiff = "1.3.3"
diff --git a/test/ext/DynamicPPLMarginalLogDensitiesExt/Project.toml b/test/ext/DynamicPPLMarginalLogDensitiesExt/Project.toml
index c541036d1..1cfb92dd6 100644
--- a/test/ext/DynamicPPLMarginalLogDensitiesExt/Project.toml
+++ b/test/ext/DynamicPPLMarginalLogDensitiesExt/Project.toml
@@ -13,7 +13,9 @@ DynamicPPL = {path = "../../.."}
 
 [compat]
 ADTypes = "1"
+AbstractPPL = "0.15.2"
 Bijectors = "0.16"
 Distributions = "0.25"
+DynamicPPL = "0.42.0"
 ForwardDiff = "0.10.12, 1"
 MarginalLogDensities = "0.4"
diff --git a/test/ext/DynamicPPLReverseDiffExt/Project.toml b/test/ext/DynamicPPLReverseDiffExt/Project.toml
index 53dbe7915..0e69e65af 100644
--- a/test/ext/DynamicPPLReverseDiffExt/Project.toml
+++ b/test/ext/DynamicPPLReverseDiffExt/Project.toml
@@ -15,5 +15,12 @@ Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
 DynamicPPL = {path = "../../.."}
 
 [compat]
+ADTypes = "1.22.0"
+AbstractPPL = "0.15.2"
+Bijectors = "0.16.0"
 DifferentiationInterface = "0.6.41, 0.7"
+Distributions = "0.25.126"
+DynamicPPL = "0.42.0"
+ForwardDiff = "1.3.3"
+LogDensityProblems = "2.2.0"
 ReverseDiff = "1"
diff --git a/test/floattypes/Project.toml b/test/floattypes/Project.toml
index 5201c4ee0..ba8dadae2 100644
--- a/test/floattypes/Project.toml
+++ b/test/floattypes/Project.toml
@@ -11,3 +11,13 @@ Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
 
 [sources]
 DynamicPPL = {path = "../.."}
+
+[compat]
+ADTypes = "1.22.0"
+AbstractPPL = "0.15.2"
+Bijectors = "0.16.0"
+DifferentiationInterface = "0.7.18"
+Distributions = "0.25.126"
+DynamicPPL = "0.42.0"
+ForwardDiff = "1.3.3"
+LogDensityProblems = "2.2.0"