Make sure to always use the same versions, to avoid build regressions
and be reproducible.

---
 src/client/Cargo.toml |   12 ++++++------
 src/server/Cargo.toml |   10 +++++-----
 2 files changed, 11 insertions(+), 11 deletions(-)

--- a/src/client/Cargo.toml
+++ b/src/client/Cargo.toml
@@ -15,10 +15,10 @@ crate-type=["dylib"]
 
 [dependencies]
 
-lazy_static="1.4.0"
-widestring="0.5.1"
-serde={version="1.0.137", features=["derive"]}
-rmp-serde="1.1.0"
-tungstenite="0.17.2"
-url="2.2.2"
+lazy_static="= 1.4.0"
+widestring="= 0.5.1"
+serde={version="= 1.0.137", features=["derive"]}
+rmp-serde="= 1.1.0"
+tungstenite="= 0.17.2"
+url="= 2.2.2"
 
--- a/src/server/Cargo.toml
+++ b/src/server/Cargo.toml
@@ -10,9 +10,9 @@ description = "nvda2speechd server"
 
 [dependencies]
 
-serde={version="1.0.137", features=["derive"]}
-rmp-serde="1.1.0"
-speech-dispatcher="0.15.0"
-tungstenite="0.17.2"
-url="2.2.2"
+serde={version="= 1.0.137", features=["derive"]}
+rmp-serde="= 1.1.0"
+speech-dispatcher="= 0.15.0"
+tungstenite="= 0.17.2"
+url="= 2.2.2"
 
