diff --git a/auctioning_platform/Cargo.lock b/auctioning_platform/Cargo.lock
index 010639a..e8d8d5b 100644
--- a/auctioning_platform/Cargo.lock
+++ b/auctioning_platform/Cargo.lock
@@ -1125,9 +1125,9 @@ dependencies = [
 
 [[package]]
 name = "smallvec"
-version = "1.13.1"
+version = "1.13.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e6ecd384b10a64542d77071bd64bd7b231f4ed5940fba55e98c3de13824cf3d7"
+checksum = "3c5e1a9a646d36c3599cd173a41282daf47c44583ad367b8e6837255952e5c67"
 
 [[package]]
 name = "socket2"
diff --git a/auctioning_platform/Cargo.toml b/auctioning_platform/Cargo.toml
index 747b09c..c275bdd 100644
--- a/auctioning_platform/Cargo.toml
+++ b/auctioning_platform/Cargo.toml
@@ -6,10 +6,14 @@ members = ["auctions", "foundation", "webapp"]
 
 [workspace.dependencies]
 # local crates
+foundation = { version = "0.1.0", path = "./foundation" }
 
 # external crates
 axum = { version = "0.7", default-features = false, features = ["tokio"] }
+chrono = "0.4.35"
 reqwest = { version = "0.11.16", default-features = false }
+rstest = "0.15.0"
+rust_decimal = "1.25.0"
 tokio = { version = "^1.25", default-features = false, features = [
     "macros",
     "rt-multi-thread",
diff --git a/auctioning_platform/auctions/Cargo.toml b/auctioning_platform/auctions/Cargo.toml
index a202c1e..edf07a5 100644
--- a/auctioning_platform/auctions/Cargo.toml
+++ b/auctioning_platform/auctions/Cargo.toml
@@ -6,8 +6,8 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-chrono = "0.4.22"
-foundation = { version = "0.1.0", path = "../foundation" }
+chrono.workspace = true
+foundation.workspace = true
 
 [dev-dependencies]
-rstest = "0.15.0"
+rstest.workspace = true
diff --git a/auctioning_platform/foundation/Cargo.toml b/auctioning_platform/foundation/Cargo.toml
index 3b5de56..9566417 100644
--- a/auctioning_platform/foundation/Cargo.toml
+++ b/auctioning_platform/foundation/Cargo.toml
@@ -6,7 +6,7 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-rust_decimal = "1.25.0"
+rust_decimal.workspace = true
 
 [dev-dependencies]
-rstest = "0.15.0"
+rstest.workspace = true