diff --git a/Cargo.toml b/Cargo.toml
index 0610fd8da..9171a7354 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "git-ai"
-version = "1.0.41"
+version = "2.0.0"
 edition = "2024"
 
 [dependencies]
diff --git a/install.sh b/install.sh
index 0f2c05ddc..aa47e4218 100755
--- a/install.sh
+++ b/install.sh
@@ -80,7 +80,7 @@ REPO="prompt-security/git-ai"
 
 # Version placeholder - replaced during release builds with actual version (e.g., "v1.0.24")
 # When set to __VERSION_PLACEHOLDER__, defaults to "latest"
-PINNED_VERSION="__VERSION_PLACEHOLDER__"
+PINNED_VERSION="v2.0.0"
 
 # Embedded checksums - replaced during release builds with actual SHA256 checksums
 # Format: "hash  filename|hash  filename|..." (pipe-separated)