diff --git a/Cargo.toml b/Cargo.toml
index 30049870..ce25c0a0 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -23,9 +23,9 @@ edition = "2021"
 license = "BSD-3-Clause"
 
 [workspace.dependencies]
-libcnb = { version = "0.13.0", path = "libcnb" }
-libcnb-data = { version = "0.13.0", path = "libcnb-data" }
-libcnb-package = { version = "0.13.0", path = "libcnb-package" }
-libcnb-proc-macros = { version = "0.13.0", path = "libcnb-proc-macros" }
-libcnb-test = { version = "0.13.0", path = "libcnb-test" }
+libcnb = { version = "=0.13.0", path = "libcnb" }
+libcnb-data = { version = "=0.13.0", path = "libcnb-data" }
+libcnb-package = { version = "=0.13.0", path = "libcnb-package" }
+libcnb-proc-macros = { version = "=0.13.0", path = "libcnb-proc-macros" }
+libcnb-test = { version = "=0.13.0", path = "libcnb-test" }
 toml = { version = "0.7.5" }