diff --git a/.github/workflows/linter.yml b/.github/workflows/linter.yml
index 20525dba..6d5c6628 100644
--- a/.github/workflows/linter.yml
+++ b/.github/workflows/linter.yml
@@ -348,7 +348,7 @@ jobs:
           sed -i "s/root/Concordium <developers@concordium.com>/g" ${{ runner.temp }}/$PROJECT_NAME/Cargo.toml
           sed -i "s/{version = \"9.0\", default-features = false}/{path = \"..\/..\/concordium-std\", default-features = false}/g" ${{ runner.temp }}/$PROJECT_NAME/Cargo.toml
           sed -i "s/{version = \"6.0\", default-features = false}/{path = \"..\/..\/concordium-cis2\", default-features = false}/g" ${{ runner.temp }}/$PROJECT_NAME/Cargo.toml
-          sed -i "s/concordium-smart-contract-testing = \"3.0\"/concordium-smart-contract-testing = {path = \"..\/..\/contract-testing\"}/g" ${{ runner.temp }}/$PROJECT_NAME/Cargo.toml
+          sed -i "s/concordium-smart-contract-testing = \"4.0\"/concordium-smart-contract-testing = {path = \"..\/..\/contract-testing\"}/g" ${{ runner.temp }}/$PROJECT_NAME/Cargo.toml
           diff ${{ runner.temp }}/$PROJECT_NAME/Cargo.toml examples/cis2-nft/Cargo.toml
           diff ${{ runner.temp }}/$PROJECT_NAME/src/lib.rs examples/cis2-nft/src/lib.rs
           diff ${{ runner.temp }}/$PROJECT_NAME/tests/tests.rs examples/cis2-nft/tests/tests.rs
@@ -396,7 +396,7 @@ jobs:
           sed -i "s/root/Concordium <developers@concordium.com>/g" ${{ runner.temp }}/$PROJECT_NAME/Cargo.toml
           sed -i "s/version = \"9.0\", default-features = false/path = \"..\/..\/concordium-std\", version = \"9.0\", default-features = false/g" ${{ runner.temp }}/$PROJECT_NAME/Cargo.toml
           sed -i "s/version = \"6.0\", default-features = false/path = \"..\/..\/concordium-cis2\", version = \"6.0\", default-features = false/g" ${{ runner.temp }}/$PROJECT_NAME/Cargo.toml
-          sed -i "s/concordium-smart-contract-testing = \"3.1\"/concordium-smart-contract-testing = {path = \"..\/..\/contract-testing\"}/g" ${{ runner.temp }}/$PROJECT_NAME/Cargo.toml
+          sed -i "s/concordium-smart-contract-testing = \"4.0\"/concordium-smart-contract-testing = {path = \"..\/..\/contract-testing\"}/g" ${{ runner.temp }}/$PROJECT_NAME/Cargo.toml
           diff ${{ runner.temp }}/$PROJECT_NAME/Cargo.toml examples/credential-registry/Cargo.toml
           diff ${{ runner.temp }}/$PROJECT_NAME/src/lib.rs examples/credential-registry/src/lib.rs
           diff ${{ runner.temp }}/$PROJECT_NAME/tests/tests.rs examples/credential-registry/tests/tests.rs
diff --git a/contract-testing/src/lib.rs b/contract-testing/src/lib.rs
index 05bb636a..cd4d4fb1 100644
--- a/contract-testing/src/lib.rs
+++ b/contract-testing/src/lib.rs
@@ -13,7 +13,7 @@
 //! edition = "2021"
 //!
 //! [dev-dependencies]
-//! concordium-smart-contract-testing = "3.0"
+//! concordium-smart-contract-testing = "4.0"
 //! ```
 //!
 //! ## Basic usage
diff --git a/templates/default/Cargo.toml b/templates/default/Cargo.toml
index 51e8327a..7465284d 100644
--- a/templates/default/Cargo.toml
+++ b/templates/default/Cargo.toml
@@ -17,7 +17,7 @@ wee_alloc = ["concordium-std/wee_alloc"]
 concordium-std = {version = "9.0", default-features = false}
 
 [dev-dependencies]
-concordium-smart-contract-testing = "4"
+concordium-smart-contract-testing = "4.0"
 
 [lib]
 crate-type=["cdylib", "rlib"]